4205370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 11176704

約数和(自身を除く): 6971334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 263, 390, 410, 526, 533, 615, 789, 1066, 1230, 1315, 1578, 1599, 2630, 2665, 3198, 3419, 3945, 5330, 6838, 7890, 7995, 10257, 10783, 15990, 17095, 20514, 21566, 32349, 34190, 51285, 53915, 64698, 102570, 107830, 140179, 161745, 280358, 323490, 420537, 700895, 841074, 1401790, 2102685, 4205370]

約数ペア:

[(1, 4205370), (2, 2102685), (3, 1401790), (5, 841074), (6, 700895), (10, 420537), (13, 323490), (15, 280358), (26, 161745), (30, 140179), (39, 107830), (41, 102570), (65, 64698), (78, 53915), (82, 51285), (123, 34190), (130, 32349), (195, 21566), (205, 20514), (246, 17095), (263, 15990), (390, 10783), (410, 10257), (526, 7995), (533, 7890), (615, 6838), (789, 5330), (1066, 3945), (1230, 3419), (1315, 3198), (1578, 2665), (1599, 2630)]