73940490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63197}}^1$

素因数の和:63223

約数の個数: 48

約数和(自身を含む): 207036648

約数和(自身を除く): 133096158

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 63197, 126394, 189591, 315985, 379182, 568773, 631970, 821561, 947955, 1137546, 1643122, 1895910, 2464683, 2843865, 4107805, 4929366, 5687730, 7394049, 8215610, 12323415, 14788098, 24646830, 36970245, 73940490]

約数ペア:

[(1, 73940490), (2, 36970245), (3, 24646830), (5, 14788098), (6, 12323415), (9, 8215610), (10, 7394049), (13, 5687730), (15, 4929366), (18, 4107805), (26, 2843865), (30, 2464683), (39, 1895910), (45, 1643122), (65, 1137546), (78, 947955), (90, 821561), (117, 631970), (130, 568773), (195, 379182), (234, 315985), (390, 189591), (585, 126394), (1170, 63197)]