1117974390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 3019161600

約数和(自身を除く): 1901187210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 89, 93, 130, 155, 178, 186, 195, 267, 310, 390, 403, 445, 465, 534, 806, 890, 930, 1039, 1157, 1209, 1335, 2015, 2078, 2314, 2418, 2670, 2759, 3117, 3471, 4030, 5195, 5518, 5785, 6045, 6234, 6942, 8277, 10390, 11570, 12090, 13507, 13795, 15585, 16554, 17355, 27014, 27590, 31170, 32209, 34710, 35867, 40521, 41385, 64418, 67535, 71734, 81042, 82770, 92471, 96627, 107601, 135070, 161045, 179335, 184942, 193254, 202605, 215202, 277413, 322090, 358670, 405210, 418717, 462355, 483135, 538005, 554826, 837434, 924710, 966270, 1076010, 1202123, 1256151, 1387065, 2093585, 2404246, 2512302, 2774130, 2866601, 3606369, 4187170, 5733202, 6010615, 6280755, 7212738, 8599803, 12021230, 12561510, 14333005, 17199606, 18031845, 28666010, 36063690, 37265813, 42999015, 74531626, 85998030, 111797439, 186329065, 223594878, 372658130, 558987195, 1117974390]

約数ペア:

[(1, 1117974390), (2, 558987195), (3, 372658130), (5, 223594878), (6, 186329065), (10, 111797439), (13, 85998030), (15, 74531626), (26, 42999015), (30, 37265813), (31, 36063690), (39, 28666010), (62, 18031845), (65, 17199606), (78, 14333005), (89, 12561510), (93, 12021230), (130, 8599803), (155, 7212738), (178, 6280755), (186, 6010615), (195, 5733202), (267, 4187170), (310, 3606369), (390, 2866601), (403, 2774130), (445, 2512302), (465, 2404246), (534, 2093585), (806, 1387065), (890, 1256151), (930, 1202123), (1039, 1076010), (1157, 966270), (1209, 924710), (1335, 837434), (2015, 554826), (2078, 538005), (2314, 483135), (2418, 462355), (2670, 418717), (2759, 405210), (3117, 358670), (3471, 322090), (4030, 277413), (5195, 215202), (5518, 202605), (5785, 193254), (6045, 184942), (6234, 179335), (6942, 161045), (8277, 135070), (10390, 107601), (11570, 96627), (12090, 92471), (13507, 82770), (13795, 81042), (15585, 71734), (16554, 67535), (17355, 64418), (27014, 41385), (27590, 40521), (31170, 35867), (32209, 34710)]