147713930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23189}}^1$

素因数の和:23223

約数の個数: 48

約数和(自身を含む): 333101160

約数和(自身を除く): 185387230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 23189, 46378, 115945, 162323, 231890, 301457, 324646, 602914, 811615, 1136261, 1507285, 1623230, 2110199, 2272522, 3014570, 4220398, 5681305, 10550995, 11362610, 14771393, 21101990, 29542786, 73856965, 147713930]

約数ペア:

[(1, 147713930), (2, 73856965), (5, 29542786), (7, 21101990), (10, 14771393), (13, 11362610), (14, 10550995), (26, 5681305), (35, 4220398), (49, 3014570), (65, 2272522), (70, 2110199), (91, 1623230), (98, 1507285), (130, 1136261), (182, 811615), (245, 602914), (455, 324646), (490, 301457), (637, 231890), (910, 162323), (1274, 115945), (3185, 46378), (6370, 23189)]