30915156930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3251}}^1\times {\mathrm{6469}}^1$

素因数の和:9744

約数の個数: 96

約数和(自身を含む): 86349965760

約数和(自身を除く): 55434808830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3251, 6469, 6502, 9753, 12938, 16255, 19407, 19506, 22757, 32345, 32510, 38814, 45283, 45514, 48765, 64690, 68271, 90566, 97035, 97530, 113785, 135849, 136542, 159299, 194070, 226415, 227570, 271698, 316981, 318598, 341355, 452830, 477897, 633962, 679245, 682710, 796495, 950943, 955794, 1358490, 1584905, 1592990, 1901886, 2389485, 3169810, 4754715, 4778970, 9509430, 21030719, 42061438, 63092157, 105153595, 126184314, 147215033, 210307190, 294430066, 315460785, 441645099, 630921570, 736075165, 883290198, 1030505231, 1472150330, 2061010462, 2208225495, 3091515693, 4416450990, 5152526155, 6183031386, 10305052310, 15457578465, 30915156930]

約数ペア:

[(1, 30915156930), (2, 15457578465), (3, 10305052310), (5, 6183031386), (6, 5152526155), (7, 4416450990), (10, 3091515693), (14, 2208225495), (15, 2061010462), (21, 1472150330), (30, 1030505231), (35, 883290198), (42, 736075165), (49, 630921570), (70, 441645099), (98, 315460785), (105, 294430066), (147, 210307190), (210, 147215033), (245, 126184314), (294, 105153595), (490, 63092157), (735, 42061438), (1470, 21030719), (3251, 9509430), (6469, 4778970), (6502, 4754715), (9753, 3169810), (12938, 2389485), (16255, 1901886), (19407, 1592990), (19506, 1584905), (22757, 1358490), (32345, 955794), (32510, 950943), (38814, 796495), (45283, 682710), (45514, 679245), (48765, 633962), (64690, 477897), (68271, 452830), (90566, 341355), (97035, 318598), (97530, 316981), (113785, 271698), (135849, 227570), (136542, 226415), (159299, 194070)]