42288030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 118609920

約数和(自身を除く): 76321890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 659, 690, 713, 930, 1035, 1318, 1395, 1426, 1977, 2070, 2139, 2790, 3295, 3565, 3954, 4278, 5931, 6417, 6590, 7130, 9885, 10695, 11862, 12834, 15157, 19770, 20429, 21390, 29655, 30314, 32085, 40858, 45471, 59310, 61287, 64170, 75785, 90942, 102145, 122574, 136413, 151570, 183861, 204290, 227355, 272826, 306435, 367722, 454710, 469867, 612870, 682065, 919305, 939734, 1364130, 1409601, 1838610, 2349335, 2819202, 4228803, 4698670, 7048005, 8457606, 14096010, 21144015, 42288030]

約数ペア:

[(1, 42288030), (2, 21144015), (3, 14096010), (5, 8457606), (6, 7048005), (9, 4698670), (10, 4228803), (15, 2819202), (18, 2349335), (23, 1838610), (30, 1409601), (31, 1364130), (45, 939734), (46, 919305), (62, 682065), (69, 612870), (90, 469867), (93, 454710), (115, 367722), (138, 306435), (155, 272826), (186, 227355), (207, 204290), (230, 183861), (279, 151570), (310, 136413), (345, 122574), (414, 102145), (465, 90942), (558, 75785), (659, 64170), (690, 61287), (713, 59310), (930, 45471), (1035, 40858), (1318, 32085), (1395, 30314), (1426, 29655), (1977, 21390), (2070, 20429), (2139, 19770), (2790, 15157), (3295, 12834), (3565, 11862), (3954, 10695), (4278, 9885), (5931, 7130), (6417, 6590)]