212249394330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1619}}^1\times {\mathrm{15121}}^1$

素因数の和:16784

約数の個数: 96

約数和(自身を含む): 541495834560

約数和(自身を除く): 329246440230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1619, 1734, 2890, 3238, 4335, 4857, 8095, 8670, 9714, 15121, 16190, 24285, 27523, 30242, 45363, 48570, 55046, 75605, 82569, 90726, 137615, 151210, 165138, 226815, 257057, 275230, 412845, 453630, 467891, 514114, 771171, 825690, 935782, 1285285, 1403673, 1542342, 2339455, 2570570, 2807346, 3855855, 4369969, 4678910, 7018365, 7711710, 8739938, 13109907, 14036730, 21849845, 24480899, 26219814, 43699690, 48961798, 65549535, 73442697, 122404495, 131099070, 146885394, 244808990, 367213485, 416175283, 734426970, 832350566, 1248525849, 2080876415, 2497051698, 4161752830, 6242629245, 7074979811, 12485258490, 14149959622, 21224939433, 35374899055, 42449878866, 70749798110, 106124697165, 212249394330]

約数ペア:

[(1, 212249394330), (2, 106124697165), (3, 70749798110), (5, 42449878866), (6, 35374899055), (10, 21224939433), (15, 14149959622), (17, 12485258490), (30, 7074979811), (34, 6242629245), (51, 4161752830), (85, 2497051698), (102, 2080876415), (170, 1248525849), (255, 832350566), (289, 734426970), (510, 416175283), (578, 367213485), (867, 244808990), (1445, 146885394), (1619, 131099070), (1734, 122404495), (2890, 73442697), (3238, 65549535), (4335, 48961798), (4857, 43699690), (8095, 26219814), (8670, 24480899), (9714, 21849845), (15121, 14036730), (16190, 13109907), (24285, 8739938), (27523, 7711710), (30242, 7018365), (45363, 4678910), (48570, 4369969), (55046, 3855855), (75605, 2807346), (82569, 2570570), (90726, 2339455), (137615, 1542342), (151210, 1403673), (165138, 1285285), (226815, 935782), (257057, 825690), (275230, 771171), (412845, 514114), (453630, 467891)]