65154914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 121772160

約数和(自身を除く): 56617246

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 53, 106, 173, 187, 209, 323, 346, 374, 418, 583, 646, 901, 1007, 1166, 1802, 1903, 2014, 2941, 3287, 3553, 3806, 5882, 6574, 7106, 9169, 9911, 11077, 17119, 18338, 19822, 22154, 32351, 34238, 36157, 55879, 64702, 72314, 100859, 111758, 155873, 174211, 188309, 201718, 311746, 348422, 376618, 614669, 1229338, 1714603, 1916321, 2961587, 3429206, 3832642, 5923174, 32577457, 65154914]

約数ペア:

[(1, 65154914), (2, 32577457), (11, 5923174), (17, 3832642), (19, 3429206), (22, 2961587), (34, 1916321), (38, 1714603), (53, 1229338), (106, 614669), (173, 376618), (187, 348422), (209, 311746), (323, 201718), (346, 188309), (374, 174211), (418, 155873), (583, 111758), (646, 100859), (901, 72314), (1007, 64702), (1166, 55879), (1802, 36157), (1903, 34238), (2014, 32351), (2941, 22154), (3287, 19822), (3553, 18338), (3806, 17119), (5882, 11077), (6574, 9911), (7106, 9169)]