207287310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 508032000

約数和(自身を除く): 300744690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 149, 158, 237, 298, 395, 447, 474, 587, 745, 790, 894, 1174, 1185, 1490, 1761, 2235, 2370, 2935, 3522, 4470, 5870, 8805, 11771, 17610, 23542, 35313, 46373, 58855, 70626, 87463, 92746, 117710, 139119, 174926, 176565, 231865, 262389, 278238, 353130, 437315, 463730, 524778, 695595, 874630, 1311945, 1391190, 2623890, 6909577, 13819154, 20728731, 34547885, 41457462, 69095770, 103643655, 207287310]

約数ペア:

[(1, 207287310), (2, 103643655), (3, 69095770), (5, 41457462), (6, 34547885), (10, 20728731), (15, 13819154), (30, 6909577), (79, 2623890), (149, 1391190), (158, 1311945), (237, 874630), (298, 695595), (395, 524778), (447, 463730), (474, 437315), (587, 353130), (745, 278238), (790, 262389), (894, 231865), (1174, 176565), (1185, 174926), (1490, 139119), (1761, 117710), (2235, 92746), (2370, 87463), (2935, 70626), (3522, 58855), (4470, 46373), (5870, 35313), (8805, 23542), (11771, 17610)]