7838291230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{42239}}^1$

素因数の和:42505

約数の個数: 64

約数和(自身を含む): 17663754240

約数和(自身を除く): 9825463010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 241, 385, 482, 770, 1205, 1687, 2410, 2651, 3374, 5302, 8435, 13255, 16870, 18557, 26510, 37114, 42239, 84478, 92785, 185570, 211195, 295673, 422390, 464629, 591346, 929258, 1478365, 2323145, 2956730, 3252403, 4646290, 6504806, 10179599, 16262015, 20359198, 32524030, 50897995, 71257193, 101795990, 111975589, 142514386, 223951178, 356285965, 559877945, 712571930, 783829123, 1119755890, 1567658246, 3919145615, 7838291230]

約数ペア:

[(1, 7838291230), (2, 3919145615), (5, 1567658246), (7, 1119755890), (10, 783829123), (11, 712571930), (14, 559877945), (22, 356285965), (35, 223951178), (55, 142514386), (70, 111975589), (77, 101795990), (110, 71257193), (154, 50897995), (241, 32524030), (385, 20359198), (482, 16262015), (770, 10179599), (1205, 6504806), (1687, 4646290), (2410, 3252403), (2651, 2956730), (3374, 2323145), (5302, 1478365), (8435, 929258), (13255, 591346), (16870, 464629), (18557, 422390), (26510, 295673), (37114, 211195), (42239, 185570), (84478, 92785)]