898291290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32441}}^1$

素因数の和:32535

約数の個数: 64

約数和(自身を含む): 2354510592

約数和(自身を除く): 1456219302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 13845, 27690, 32441, 64882, 97323, 162205, 194646, 324410, 421733, 486615, 843466, 973230, 1265199, 2108665, 2303311, 2530398, 4217330, 4606622, 6325995, 6909933, 11516555, 12651990, 13819866, 23033110, 29943043, 34549665, 59886086, 69099330, 89829129, 149715215, 179658258, 299430430, 449145645, 898291290]

約数ペア:

[(1, 898291290), (2, 449145645), (3, 299430430), (5, 179658258), (6, 149715215), (10, 89829129), (13, 69099330), (15, 59886086), (26, 34549665), (30, 29943043), (39, 23033110), (65, 13819866), (71, 12651990), (78, 11516555), (130, 6909933), (142, 6325995), (195, 4606622), (213, 4217330), (355, 2530398), (390, 2303311), (426, 2108665), (710, 1265199), (923, 973230), (1065, 843466), (1846, 486615), (2130, 421733), (2769, 324410), (4615, 194646), (5538, 162205), (9230, 97323), (13845, 64882), (27690, 32441)]