293973030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 858695040

約数和(自身を除く): 564722010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 915, 1098, 1170, 1373, 1586, 1647, 1755, 1830, 2379, 2745, 2746, 3294, 3510, 3965, 4119, 4758, 5490, 6865, 7137, 7930, 8235, 8238, 11895, 12357, 13730, 14274, 16470, 17849, 20595, 21411, 23790, 24714, 35685, 35698, 37071, 41190, 42822, 53547, 61785, 71370, 74142, 83753, 89245, 107055, 107094, 123570, 160641, 167506, 178490, 185355, 214110, 251259, 267735, 321282, 370710, 418765, 481923, 502518, 535470, 753777, 803205, 837530, 963846, 1088789, 1256295, 1507554, 1606410, 2177578, 2261331, 2409615, 2512590, 3266367, 3768885, 4522662, 4819230, 5443945, 6532734, 7537770, 9799101, 10887890, 11306655, 16331835, 19598202, 22613310, 29397303, 32663670, 48995505, 58794606, 97991010, 146986515, 293973030]

約数ペア:

[(1, 293973030), (2, 146986515), (3, 97991010), (5, 58794606), (6, 48995505), (9, 32663670), (10, 29397303), (13, 22613310), (15, 19598202), (18, 16331835), (26, 11306655), (27, 10887890), (30, 9799101), (39, 7537770), (45, 6532734), (54, 5443945), (61, 4819230), (65, 4522662), (78, 3768885), (90, 3266367), (117, 2512590), (122, 2409615), (130, 2261331), (135, 2177578), (183, 1606410), (195, 1507554), (234, 1256295), (270, 1088789), (305, 963846), (351, 837530), (366, 803205), (390, 753777), (549, 535470), (585, 502518), (610, 481923), (702, 418765), (793, 370710), (915, 321282), (1098, 267735), (1170, 251259), (1373, 214110), (1586, 185355), (1647, 178490), (1755, 167506), (1830, 160641), (2379, 123570), (2745, 107094), (2746, 107055), (3294, 89245), (3510, 83753), (3965, 74142), (4119, 71370), (4758, 61785), (5490, 53547), (6865, 42822), (7137, 41190), (7930, 37071), (8235, 35698), (8238, 35685), (11895, 24714), (12357, 23790), (13730, 21411), (14274, 20595), (16470, 17849)]