30673760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14775

約数の個数: 48

約数和(自身を含む): 78046416

約数和(自身を除く): 47372656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14747, 29494, 58988, 73735, 117976, 147470, 191711, 235952, 294940, 383422, 471904, 589880, 766844, 958555, 1179760, 1533688, 1917110, 2359520, 3067376, 3834220, 6134752, 7668440, 15336880, 30673760]

約数ペア:

[(1, 30673760), (2, 15336880), (4, 7668440), (5, 6134752), (8, 3834220), (10, 3067376), (13, 2359520), (16, 1917110), (20, 1533688), (26, 1179760), (32, 958555), (40, 766844), (52, 589880), (65, 471904), (80, 383422), (104, 294940), (130, 235952), (160, 191711), (208, 147470), (260, 117976), (416, 73735), (520, 58988), (1040, 29494), (2080, 14747)]