144613430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 149319370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 89, 130, 145, 178, 290, 377, 431, 445, 754, 862, 890, 1157, 1885, 2155, 2314, 2581, 3770, 4310, 5162, 5603, 5785, 11206, 11570, 12499, 12905, 24998, 25810, 28015, 33553, 38359, 56030, 62495, 67106, 76718, 124990, 162487, 167765, 191795, 324974, 335530, 383590, 498667, 812435, 997334, 1112411, 1624870, 2224822, 2493335, 4986670, 5562055, 11124110, 14461343, 28922686, 72306715, 144613430]

約数ペア:

[(1, 144613430), (2, 72306715), (5, 28922686), (10, 14461343), (13, 11124110), (26, 5562055), (29, 4986670), (58, 2493335), (65, 2224822), (89, 1624870), (130, 1112411), (145, 997334), (178, 812435), (290, 498667), (377, 383590), (431, 335530), (445, 324974), (754, 191795), (862, 167765), (890, 162487), (1157, 124990), (1885, 76718), (2155, 67106), (2314, 62495), (2581, 56030), (3770, 38359), (4310, 33553), (5162, 28015), (5603, 25810), (5785, 24998), (11206, 12905), (11570, 12499)]