2152517330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 4105728000

約数和(自身を除く): 1953210670

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 199, 230, 262, 359, 398, 655, 718, 995, 1310, 1795, 1990, 3013, 3590, 4577, 6026, 8257, 9154, 15065, 16514, 22885, 26069, 30130, 41285, 45770, 47029, 52138, 71441, 82570, 94058, 130345, 142882, 235145, 260690, 357205, 470290, 599587, 714410, 1081667, 1199174, 1643143, 2163334, 2997935, 3286286, 5408335, 5995870, 8215715, 9358771, 10816670, 16431430, 18717542, 46793855, 93587710, 215251733, 430503466, 1076258665, 2152517330]

約数ペア:

[(1, 2152517330), (2, 1076258665), (5, 430503466), (10, 215251733), (23, 93587710), (46, 46793855), (115, 18717542), (131, 16431430), (199, 10816670), (230, 9358771), (262, 8215715), (359, 5995870), (398, 5408335), (655, 3286286), (718, 2997935), (995, 2163334), (1310, 1643143), (1795, 1199174), (1990, 1081667), (3013, 714410), (3590, 599587), (4577, 470290), (6026, 357205), (8257, 260690), (9154, 235145), (15065, 142882), (16514, 130345), (22885, 94058), (26069, 82570), (30130, 71441), (41285, 52138), (45770, 47029)]