60840390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 159477696

約数和(自身を除く): 98637306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2137, 2190, 2847, 4274, 4745, 5694, 6411, 9490, 10685, 12822, 14235, 21370, 27781, 28470, 32055, 55562, 64110, 83343, 138905, 156001, 166686, 277810, 312002, 416715, 468003, 780005, 833430, 936006, 1560010, 2028013, 2340015, 4056026, 4680030, 6084039, 10140065, 12168078, 20280130, 30420195, 60840390]

約数ペア:

[(1, 60840390), (2, 30420195), (3, 20280130), (5, 12168078), (6, 10140065), (10, 6084039), (13, 4680030), (15, 4056026), (26, 2340015), (30, 2028013), (39, 1560010), (65, 936006), (73, 833430), (78, 780005), (130, 468003), (146, 416715), (195, 312002), (219, 277810), (365, 166686), (390, 156001), (438, 138905), (730, 83343), (949, 64110), (1095, 55562), (1898, 32055), (2137, 28470), (2190, 27781), (2847, 21370), (4274, 14235), (4745, 12822), (5694, 10685), (6411, 9490)]