30742920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6599

約数の個数: 96

約数和(自身を含む): 107616600

約数和(自身を除く): 76873680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6569, 13138, 19707, 26276, 32845, 39414, 52552, 59121, 65690, 78828, 85397, 98535, 118242, 131380, 157656, 170794, 197070, 236484, 256191, 262760, 295605, 341588, 394140, 426985, 472968, 512382, 591210, 683176, 768573, 788280, 853970, 1024764, 1182420, 1280955, 1537146, 1707940, 2049528, 2364840, 2561910, 3074292, 3415880, 3842865, 5123820, 6148584, 7685730, 10247640, 15371460, 30742920]

約数ペア:

[(1, 30742920), (2, 15371460), (3, 10247640), (4, 7685730), (5, 6148584), (6, 5123820), (8, 3842865), (9, 3415880), (10, 3074292), (12, 2561910), (13, 2364840), (15, 2049528), (18, 1707940), (20, 1537146), (24, 1280955), (26, 1182420), (30, 1024764), (36, 853970), (39, 788280), (40, 768573), (45, 683176), (52, 591210), (60, 512382), (65, 472968), (72, 426985), (78, 394140), (90, 341588), (104, 295605), (117, 262760), (120, 256191), (130, 236484), (156, 197070), (180, 170794), (195, 157656), (234, 131380), (260, 118242), (312, 98535), (360, 85397), (390, 78828), (468, 65690), (520, 59121), (585, 52552), (780, 39414), (936, 32845), (1170, 26276), (1560, 19707), (2340, 13138), (4680, 6569)]