57461820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3251

約数の個数: 96

約数和(自身を含む): 180859392

約数和(自身を除く): 123397572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3203, 3588, 4485, 5980, 6406, 8970, 9609, 12812, 16015, 17940, 19218, 32030, 38436, 41639, 48045, 64060, 73669, 83278, 96090, 124917, 147338, 166556, 192180, 208195, 221007, 249834, 294676, 368345, 416390, 442014, 499668, 624585, 736690, 832780, 884028, 957697, 1105035, 1249170, 1473380, 1915394, 2210070, 2498340, 2873091, 3830788, 4420140, 4788485, 5746182, 9576970, 11492364, 14365455, 19153940, 28730910, 57461820]

約数ペア:

[(1, 57461820), (2, 28730910), (3, 19153940), (4, 14365455), (5, 11492364), (6, 9576970), (10, 5746182), (12, 4788485), (13, 4420140), (15, 3830788), (20, 2873091), (23, 2498340), (26, 2210070), (30, 1915394), (39, 1473380), (46, 1249170), (52, 1105035), (60, 957697), (65, 884028), (69, 832780), (78, 736690), (92, 624585), (115, 499668), (130, 442014), (138, 416390), (156, 368345), (195, 294676), (230, 249834), (260, 221007), (276, 208195), (299, 192180), (345, 166556), (390, 147338), (460, 124917), (598, 96090), (690, 83278), (780, 73669), (897, 64060), (1196, 48045), (1380, 41639), (1495, 38436), (1794, 32030), (2990, 19218), (3203, 17940), (3588, 16015), (4485, 12812), (5980, 9609), (6406, 8970)]