6472890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 18195840

約数和(自身を除く): 11722950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 59, 69, 90, 106, 115, 118, 138, 159, 177, 207, 230, 265, 295, 318, 345, 354, 414, 477, 530, 531, 590, 690, 795, 885, 954, 1035, 1062, 1219, 1357, 1590, 1770, 2070, 2385, 2438, 2655, 2714, 3127, 3657, 4071, 4770, 5310, 6095, 6254, 6785, 7314, 8142, 9381, 10971, 12190, 12213, 13570, 15635, 18285, 18762, 20355, 21942, 24426, 28143, 31270, 36570, 40710, 46905, 54855, 56286, 61065, 71921, 93810, 109710, 122130, 140715, 143842, 215763, 281430, 359605, 431526, 647289, 719210, 1078815, 1294578, 2157630, 3236445, 6472890]

約数ペア:

[(1, 6472890), (2, 3236445), (3, 2157630), (5, 1294578), (6, 1078815), (9, 719210), (10, 647289), (15, 431526), (18, 359605), (23, 281430), (30, 215763), (45, 143842), (46, 140715), (53, 122130), (59, 109710), (69, 93810), (90, 71921), (106, 61065), (115, 56286), (118, 54855), (138, 46905), (159, 40710), (177, 36570), (207, 31270), (230, 28143), (265, 24426), (295, 21942), (318, 20355), (345, 18762), (354, 18285), (414, 15635), (477, 13570), (530, 12213), (531, 12190), (590, 10971), (690, 9381), (795, 8142), (885, 7314), (954, 6785), (1035, 6254), (1062, 6095), (1219, 5310), (1357, 4770), (1590, 4071), (1770, 3657), (2070, 3127), (2385, 2714), (2438, 2655)]