313645410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 935746344

約数和(自身を除く): 622100934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 845, 1014, 1105, 1170, 1213, 1326, 1521, 1530, 1690, 1989, 2210, 2426, 2535, 2873, 3042, 3315, 3639, 3978, 5070, 5746, 6065, 6630, 7278, 7605, 8619, 9945, 10917, 12130, 14365, 15210, 15769, 17238, 18195, 19890, 20621, 21834, 25857, 28730, 31538, 36390, 41242, 43095, 47307, 51714, 54585, 61863, 78845, 86190, 94614, 103105, 109170, 123726, 129285, 141921, 157690, 185589, 204997, 206210, 236535, 258570, 268073, 283842, 309315, 371178, 409994, 473070, 536146, 614991, 618630, 709605, 804219, 927945, 1024985, 1229982, 1340365, 1419210, 1608438, 1844973, 1855890, 2049970, 2412657, 2680730, 3074955, 3484949, 3689946, 4021095, 4825314, 6149910, 6969898, 8042190, 9224865, 10454847, 12063285, 17424745, 18449730, 20909694, 24126570, 31364541, 34849490, 52274235, 62729082, 104548470, 156822705, 313645410]

約数ペア:

[(1, 313645410), (2, 156822705), (3, 104548470), (5, 62729082), (6, 52274235), (9, 34849490), (10, 31364541), (13, 24126570), (15, 20909694), (17, 18449730), (18, 17424745), (26, 12063285), (30, 10454847), (34, 9224865), (39, 8042190), (45, 6969898), (51, 6149910), (65, 4825314), (78, 4021095), (85, 3689946), (90, 3484949), (102, 3074955), (117, 2680730), (130, 2412657), (153, 2049970), (169, 1855890), (170, 1844973), (195, 1608438), (221, 1419210), (234, 1340365), (255, 1229982), (306, 1024985), (338, 927945), (390, 804219), (442, 709605), (507, 618630), (510, 614991), (585, 536146), (663, 473070), (765, 409994), (845, 371178), (1014, 309315), (1105, 283842), (1170, 268073), (1213, 258570), (1326, 236535), (1521, 206210), (1530, 204997), (1690, 185589), (1989, 157690), (2210, 141921), (2426, 129285), (2535, 123726), (2873, 109170), (3042, 103105), (3315, 94614), (3639, 86190), (3978, 78845), (5070, 61863), (5746, 54585), (6065, 51714), (6630, 47307), (7278, 43095), (7605, 41242), (8619, 36390), (9945, 31538), (10917, 28730), (12130, 25857), (14365, 21834), (15210, 20621), (15769, 19890), (17238, 18195)]