42879330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 122076864

約数和(自身を除く): 79197534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 195, 201, 234, 335, 390, 402, 547, 585, 603, 670, 871, 1005, 1094, 1170, 1206, 1641, 1742, 2010, 2613, 2735, 3015, 3282, 4355, 4923, 5226, 5470, 6030, 7111, 7839, 8205, 8710, 9846, 13065, 14222, 15678, 16410, 21333, 24615, 26130, 35555, 36649, 39195, 42666, 49230, 63999, 71110, 73298, 78390, 106665, 109947, 127998, 183245, 213330, 219894, 319995, 329841, 366490, 476437, 549735, 639990, 659682, 952874, 1099470, 1429311, 1649205, 2382185, 2858622, 3298410, 4287933, 4764370, 7146555, 8575866, 14293110, 21439665, 42879330]

約数ペア:

[(1, 42879330), (2, 21439665), (3, 14293110), (5, 8575866), (6, 7146555), (9, 4764370), (10, 4287933), (13, 3298410), (15, 2858622), (18, 2382185), (26, 1649205), (30, 1429311), (39, 1099470), (45, 952874), (65, 659682), (67, 639990), (78, 549735), (90, 476437), (117, 366490), (130, 329841), (134, 319995), (195, 219894), (201, 213330), (234, 183245), (335, 127998), (390, 109947), (402, 106665), (547, 78390), (585, 73298), (603, 71110), (670, 63999), (871, 49230), (1005, 42666), (1094, 39195), (1170, 36649), (1206, 35555), (1641, 26130), (1742, 24615), (2010, 21333), (2613, 16410), (2735, 15678), (3015, 14222), (3282, 13065), (4355, 9846), (4923, 8710), (5226, 8205), (5470, 7839), (6030, 7111)]