73121490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62497}}^1$

素因数の和:62523

約数の個数: 48

約数和(自身を含む): 204743448

約数和(自身を除く): 131621958

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, 62497, 124994, 187491, 312485, 374982, 562473, 624970, 812461, 937455, 1124946, 1624922, 1874910, 2437383, 2812365, 4062305, 4874766, 5624730, 7312149, 8124610, 12186915, 14624298, 24373830, 36560745, 73121490]

約数ペア:

[(1, 73121490), (2, 36560745), (3, 24373830), (5, 14624298), (6, 12186915), (9, 8124610), (10, 7312149), (13, 5624730), (15, 4874766), (18, 4062305), (26, 2812365), (30, 2437383), (39, 1874910), (45, 1624922), (65, 1124946), (78, 937455), (90, 812461), (117, 624970), (130, 562473), (195, 374982), (234, 312485), (390, 187491), (585, 124994), (1170, 62497)]