85904910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 291537792

約数和(自身を除く): 205632882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 617, 630, 663, 714, 765, 819, 910, 1071, 1105, 1170, 1190, 1234, 1326, 1365, 1530, 1547, 1638, 1785, 1851, 1989, 2142, 2210, 2730, 3085, 3094, 3315, 3570, 3702, 3978, 4095, 4319, 4641, 5355, 5553, 6170, 6630, 7735, 8021, 8190, 8638, 9255, 9282, 9945, 10489, 10710, 11106, 12957, 13923, 15470, 16042, 18510, 19890, 20978, 21595, 23205, 24063, 25914, 27765, 27846, 31467, 38871, 40105, 43190, 46410, 48126, 52445, 55530, 56147, 62934, 64785, 69615, 72189, 73423, 77742, 80210, 94401, 104890, 112294, 120315, 129570, 136357, 139230, 144378, 146846, 157335, 168441, 188802, 194355, 220269, 240630, 272714, 280735, 314670, 336882, 360945, 367115, 388710, 409071, 440538, 472005, 505323, 561470, 660807, 681785, 721890, 734230, 818142, 842205, 944010, 954499, 1010646, 1101345, 1227213, 1321614, 1363570, 1684410, 1908998, 2045355, 2202690, 2454426, 2526615, 2863497, 3304035, 4090710, 4772495, 5053230, 5726994, 6136065, 6608070, 8590491, 9544990, 12272130, 14317485, 17180982, 28634970, 42952455, 85904910]

約数ペア:

[(1, 85904910), (2, 42952455), (3, 28634970), (5, 17180982), (6, 14317485), (7, 12272130), (9, 9544990), (10, 8590491), (13, 6608070), (14, 6136065), (15, 5726994), (17, 5053230), (18, 4772495), (21, 4090710), (26, 3304035), (30, 2863497), (34, 2526615), (35, 2454426), (39, 2202690), (42, 2045355), (45, 1908998), (51, 1684410), (63, 1363570), (65, 1321614), (70, 1227213), (78, 1101345), (85, 1010646), (90, 954499), (91, 944010), (102, 842205), (105, 818142), (117, 734230), (119, 721890), (126, 681785), (130, 660807), (153, 561470), (170, 505323), (182, 472005), (195, 440538), (210, 409071), (221, 388710), (234, 367115), (238, 360945), (255, 336882), (273, 314670), (306, 280735), (315, 272714), (357, 240630), (390, 220269), (442, 194355), (455, 188802), (510, 168441), (546, 157335), (585, 146846), (595, 144378), (617, 139230), (630, 136357), (663, 129570), (714, 120315), (765, 112294), (819, 104890), (910, 94401), (1071, 80210), (1105, 77742), (1170, 73423), (1190, 72189), (1234, 69615), (1326, 64785), (1365, 62934), (1530, 56147), (1547, 55530), (1638, 52445), (1785, 48126), (1851, 46410), (1989, 43190), (2142, 40105), (2210, 38871), (2730, 31467), (3085, 27846), (3094, 27765), (3315, 25914), (3570, 24063), (3702, 23205), (3978, 21595), (4095, 20978), (4319, 19890), (4641, 18510), (5355, 16042), (5553, 15470), (6170, 13923), (6630, 12957), (7735, 11106), (8021, 10710), (8190, 10489), (8638, 9945), (9255, 9282)]