149567810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 327214080

約数和(自身を除く): 177646270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 107, 133, 190, 214, 266, 535, 665, 749, 1051, 1070, 1330, 1498, 2033, 2102, 3745, 4066, 5255, 7357, 7490, 10165, 10510, 14231, 14714, 19969, 20330, 28462, 36785, 39938, 71155, 73570, 99845, 112457, 139783, 142310, 199690, 224914, 279566, 562285, 698915, 787199, 1124570, 1397830, 1574398, 2136683, 3935995, 4273366, 7871990, 10683415, 14956781, 21366830, 29913562, 74783905, 149567810]

約数ペア:

[(1, 149567810), (2, 74783905), (5, 29913562), (7, 21366830), (10, 14956781), (14, 10683415), (19, 7871990), (35, 4273366), (38, 3935995), (70, 2136683), (95, 1574398), (107, 1397830), (133, 1124570), (190, 787199), (214, 698915), (266, 562285), (535, 279566), (665, 224914), (749, 199690), (1051, 142310), (1070, 139783), (1330, 112457), (1498, 99845), (2033, 73570), (2102, 71155), (3745, 39938), (4066, 36785), (5255, 28462), (7357, 20330), (7490, 19969), (10165, 14714), (10510, 14231)]