29671380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 96364800

約数和(自身を除く): 66693420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2389, 2484, 3105, 4140, 4778, 6210, 7167, 9556, 11945, 12420, 14334, 21501, 23890, 28668, 35835, 43002, 47780, 54947, 64503, 71670, 86004, 107505, 109894, 129006, 143340, 164841, 215010, 219788, 258012, 274735, 322515, 329682, 430020, 494523, 549470, 645030, 659364, 824205, 989046, 1098940, 1290060, 1483569, 1648410, 1978092, 2472615, 2967138, 3296820, 4945230, 5934276, 7417845, 9890460, 14835690, 29671380]

約数ペア:

[(1, 29671380), (2, 14835690), (3, 9890460), (4, 7417845), (5, 5934276), (6, 4945230), (9, 3296820), (10, 2967138), (12, 2472615), (15, 1978092), (18, 1648410), (20, 1483569), (23, 1290060), (27, 1098940), (30, 989046), (36, 824205), (45, 659364), (46, 645030), (54, 549470), (60, 494523), (69, 430020), (90, 329682), (92, 322515), (108, 274735), (115, 258012), (135, 219788), (138, 215010), (180, 164841), (207, 143340), (230, 129006), (270, 109894), (276, 107505), (345, 86004), (414, 71670), (460, 64503), (540, 54947), (621, 47780), (690, 43002), (828, 35835), (1035, 28668), (1242, 23890), (1380, 21501), (2070, 14334), (2389, 12420), (2484, 11945), (3105, 9556), (4140, 7167), (4778, 6210)]