45439290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 129257856

約数和(自身を除く): 83818566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 547, 585, 639, 710, 923, 1065, 1094, 1170, 1278, 1641, 1846, 2130, 2735, 2769, 3195, 3282, 4615, 4923, 5470, 5538, 6390, 7111, 8205, 8307, 9230, 9846, 13845, 14222, 16410, 16614, 21333, 24615, 27690, 35555, 38837, 41535, 42666, 49230, 63999, 71110, 77674, 83070, 106665, 116511, 127998, 194185, 213330, 233022, 319995, 349533, 388370, 504881, 582555, 639990, 699066, 1009762, 1165110, 1514643, 1747665, 2524405, 3029286, 3495330, 4543929, 5048810, 7573215, 9087858, 15146430, 22719645, 45439290]

約数ペア:

[(1, 45439290), (2, 22719645), (3, 15146430), (5, 9087858), (6, 7573215), (9, 5048810), (10, 4543929), (13, 3495330), (15, 3029286), (18, 2524405), (26, 1747665), (30, 1514643), (39, 1165110), (45, 1009762), (65, 699066), (71, 639990), (78, 582555), (90, 504881), (117, 388370), (130, 349533), (142, 319995), (195, 233022), (213, 213330), (234, 194185), (355, 127998), (390, 116511), (426, 106665), (547, 83070), (585, 77674), (639, 71110), (710, 63999), (923, 49230), (1065, 42666), (1094, 41535), (1170, 38837), (1278, 35555), (1641, 27690), (1846, 24615), (2130, 21333), (2735, 16614), (2769, 16410), (3195, 14222), (3282, 13845), (4615, 9846), (4923, 9230), (5470, 8307), (5538, 8205), (6390, 7111)]