30476810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 68366592

約数和(自身を除く): 37889782

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 313, 455, 535, 626, 749, 910, 1070, 1391, 1498, 1565, 2191, 2782, 3130, 3745, 4069, 4382, 6955, 7490, 8138, 9737, 10955, 13910, 19474, 20345, 21910, 28483, 33491, 40690, 48685, 56966, 66982, 97370, 142415, 167455, 234437, 284830, 334910, 435383, 468874, 870766, 1172185, 2176915, 2344370, 3047681, 4353830, 6095362, 15238405, 30476810]

約数ペア:

[(1, 30476810), (2, 15238405), (5, 6095362), (7, 4353830), (10, 3047681), (13, 2344370), (14, 2176915), (26, 1172185), (35, 870766), (65, 468874), (70, 435383), (91, 334910), (107, 284830), (130, 234437), (182, 167455), (214, 142415), (313, 97370), (455, 66982), (535, 56966), (626, 48685), (749, 40690), (910, 33491), (1070, 28483), (1391, 21910), (1498, 20345), (1565, 19474), (2191, 13910), (2782, 10955), (3130, 9737), (3745, 8138), (4069, 7490), (4382, 6955)]