3928860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 13575744

約数和(自身を除く): 9646884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 73, 78, 90, 92, 115, 117, 130, 138, 146, 156, 180, 195, 207, 219, 230, 234, 260, 276, 292, 299, 345, 365, 390, 414, 438, 460, 468, 585, 598, 657, 690, 730, 780, 828, 876, 897, 949, 1035, 1095, 1170, 1196, 1314, 1380, 1460, 1495, 1679, 1794, 1898, 2070, 2190, 2340, 2628, 2691, 2847, 2990, 3285, 3358, 3588, 3796, 4140, 4380, 4485, 4745, 5037, 5382, 5694, 5980, 6570, 6716, 8395, 8541, 8970, 9490, 10074, 10764, 11388, 13140, 13455, 14235, 15111, 16790, 17082, 17940, 18980, 20148, 21827, 25185, 26910, 28470, 30222, 33580, 34164, 42705, 43654, 50370, 53820, 56940, 60444, 65481, 75555, 85410, 87308, 100740, 109135, 130962, 151110, 170820, 196443, 218270, 261924, 302220, 327405, 392886, 436540, 654810, 785772, 982215, 1309620, 1964430, 3928860]

約数ペア:

[(1, 3928860), (2, 1964430), (3, 1309620), (4, 982215), (5, 785772), (6, 654810), (9, 436540), (10, 392886), (12, 327405), (13, 302220), (15, 261924), (18, 218270), (20, 196443), (23, 170820), (26, 151110), (30, 130962), (36, 109135), (39, 100740), (45, 87308), (46, 85410), (52, 75555), (60, 65481), (65, 60444), (69, 56940), (73, 53820), (78, 50370), (90, 43654), (92, 42705), (115, 34164), (117, 33580), (130, 30222), (138, 28470), (146, 26910), (156, 25185), (180, 21827), (195, 20148), (207, 18980), (219, 17940), (230, 17082), (234, 16790), (260, 15111), (276, 14235), (292, 13455), (299, 13140), (345, 11388), (365, 10764), (390, 10074), (414, 9490), (438, 8970), (460, 8541), (468, 8395), (585, 6716), (598, 6570), (657, 5980), (690, 5694), (730, 5382), (780, 5037), (828, 4745), (876, 4485), (897, 4380), (949, 4140), (1035, 3796), (1095, 3588), (1170, 3358), (1196, 3285), (1314, 2990), (1380, 2847), (1460, 2691), (1495, 2628), (1679, 2340), (1794, 2190), (1898, 2070)]