214937970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1907}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 590442048

約数和(自身を除く): 375504078

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 289, 390, 442, 510, 578, 663, 867, 1105, 1326, 1445, 1734, 1907, 2210, 2890, 3315, 3757, 3814, 4335, 5721, 6630, 7514, 8670, 9535, 11271, 11442, 18785, 19070, 22542, 24791, 28605, 32419, 37570, 49582, 56355, 57210, 64838, 74373, 97257, 112710, 123955, 148746, 162095, 194514, 247910, 324190, 371865, 421447, 486285, 551123, 743730, 842894, 972570, 1102246, 1264341, 1653369, 2107235, 2528682, 2755615, 3306738, 4214470, 5511230, 6321705, 7164599, 8266845, 12643410, 14329198, 16533690, 21493797, 35822995, 42987594, 71645990, 107468985, 214937970]

約数ペア:

[(1, 214937970), (2, 107468985), (3, 71645990), (5, 42987594), (6, 35822995), (10, 21493797), (13, 16533690), (15, 14329198), (17, 12643410), (26, 8266845), (30, 7164599), (34, 6321705), (39, 5511230), (51, 4214470), (65, 3306738), (78, 2755615), (85, 2528682), (102, 2107235), (130, 1653369), (170, 1264341), (195, 1102246), (221, 972570), (255, 842894), (289, 743730), (390, 551123), (442, 486285), (510, 421447), (578, 371865), (663, 324190), (867, 247910), (1105, 194514), (1326, 162095), (1445, 148746), (1734, 123955), (1907, 112710), (2210, 97257), (2890, 74373), (3315, 64838), (3757, 57210), (3814, 56355), (4335, 49582), (5721, 37570), (6630, 32419), (7514, 28605), (8670, 24791), (9535, 22542), (11271, 19070), (11442, 18785)]