2013137790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2474

約数の個数: 128

約数和(自身を含む): 5413588992

約数和(自身を除く): 3400451202

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 73, 85, 102, 115, 138, 146, 170, 219, 230, 255, 345, 365, 391, 438, 510, 690, 730, 782, 1095, 1173, 1241, 1679, 1955, 2190, 2346, 2351, 2482, 3358, 3723, 3910, 4702, 5037, 5865, 6205, 7053, 7446, 8395, 10074, 11730, 11755, 12410, 14106, 16790, 18615, 23510, 25185, 28543, 35265, 37230, 39967, 50370, 54073, 57086, 70530, 79934, 85629, 108146, 119901, 142715, 162219, 171258, 171623, 199835, 239802, 270365, 285430, 324438, 343246, 399670, 428145, 514869, 540730, 599505, 811095, 856290, 858115, 919241, 1029738, 1199010, 1622190, 1716230, 1838482, 2574345, 2757723, 2917591, 3947329, 4596205, 5148690, 5515446, 5835182, 7894658, 8752773, 9192410, 11841987, 13788615, 14587955, 17505546, 19736645, 23683974, 27577230, 29175910, 39473290, 43763865, 59209935, 67104593, 87527730, 118419870, 134209186, 201313779, 335522965, 402627558, 671045930, 1006568895, 2013137790]

約数ペア:

[(1, 2013137790), (2, 1006568895), (3, 671045930), (5, 402627558), (6, 335522965), (10, 201313779), (15, 134209186), (17, 118419870), (23, 87527730), (30, 67104593), (34, 59209935), (46, 43763865), (51, 39473290), (69, 29175910), (73, 27577230), (85, 23683974), (102, 19736645), (115, 17505546), (138, 14587955), (146, 13788615), (170, 11841987), (219, 9192410), (230, 8752773), (255, 7894658), (345, 5835182), (365, 5515446), (391, 5148690), (438, 4596205), (510, 3947329), (690, 2917591), (730, 2757723), (782, 2574345), (1095, 1838482), (1173, 1716230), (1241, 1622190), (1679, 1199010), (1955, 1029738), (2190, 919241), (2346, 858115), (2351, 856290), (2482, 811095), (3358, 599505), (3723, 540730), (3910, 514869), (4702, 428145), (5037, 399670), (5865, 343246), (6205, 324438), (7053, 285430), (7446, 270365), (8395, 239802), (10074, 199835), (11730, 171623), (11755, 171258), (12410, 162219), (14106, 142715), (16790, 119901), (18615, 108146), (23510, 85629), (25185, 79934), (28543, 70530), (35265, 57086), (37230, 54073), (39967, 50370)]