193163430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 487669248

約数和(自身を除く): 294505818

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 2137, 3013, 3930, 4274, 6026, 6411, 9039, 10685, 12822, 15065, 18078, 21370, 30130, 32055, 45195, 49151, 64110, 90390, 98302, 147453, 245755, 279947, 294906, 491510, 559894, 737265, 839841, 1399735, 1474530, 1679682, 2799470, 4199205, 6438781, 8398410, 12877562, 19316343, 32193905, 38632686, 64387810, 96581715, 193163430]

約数ペア:

[(1, 193163430), (2, 96581715), (3, 64387810), (5, 38632686), (6, 32193905), (10, 19316343), (15, 12877562), (23, 8398410), (30, 6438781), (46, 4199205), (69, 2799470), (115, 1679682), (131, 1474530), (138, 1399735), (230, 839841), (262, 737265), (345, 559894), (393, 491510), (655, 294906), (690, 279947), (786, 245755), (1310, 147453), (1965, 98302), (2137, 90390), (3013, 64110), (3930, 49151), (4274, 45195), (6026, 32055), (6411, 30130), (9039, 21370), (10685, 18078), (12822, 15065)]