20182071930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1716

約数の個数: 128

約数和(自身を含む): 50774169600

約数和(自身を除く): 30592097670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 129, 159, 211, 215, 258, 265, 318, 422, 430, 530, 633, 645, 795, 1055, 1266, 1290, 1399, 1590, 2110, 2279, 2798, 3165, 4197, 4558, 6330, 6837, 6995, 8394, 9073, 11183, 11395, 13674, 13990, 18146, 20985, 22366, 22790, 27219, 33549, 34185, 41970, 45365, 54438, 55915, 60157, 67098, 68370, 74147, 90730, 111830, 120314, 136095, 148294, 167745, 180471, 222441, 272190, 295189, 300785, 335490, 360942, 370735, 444882, 480869, 590378, 601570, 741470, 885567, 902355, 961738, 1112205, 1442607, 1475945, 1771134, 1804710, 2224410, 2404345, 2885214, 2951890, 3188321, 4427835, 4808690, 6376642, 7213035, 8855670, 9564963, 12693127, 14426070, 15645017, 15941605, 19129926, 25386254, 31290034, 31883210, 38079381, 46935051, 47824815, 63465635, 76158762, 78225085, 93870102, 95649630, 126931270, 156450170, 190396905, 234675255, 380793810, 469350510, 672735731, 1345471462, 2018207193, 3363678655, 4036414386, 6727357310, 10091035965, 20182071930]

約数ペア:

[(1, 20182071930), (2, 10091035965), (3, 6727357310), (5, 4036414386), (6, 3363678655), (10, 2018207193), (15, 1345471462), (30, 672735731), (43, 469350510), (53, 380793810), (86, 234675255), (106, 190396905), (129, 156450170), (159, 126931270), (211, 95649630), (215, 93870102), (258, 78225085), (265, 76158762), (318, 63465635), (422, 47824815), (430, 46935051), (530, 38079381), (633, 31883210), (645, 31290034), (795, 25386254), (1055, 19129926), (1266, 15941605), (1290, 15645017), (1399, 14426070), (1590, 12693127), (2110, 9564963), (2279, 8855670), (2798, 7213035), (3165, 6376642), (4197, 4808690), (4558, 4427835), (6330, 3188321), (6837, 2951890), (6995, 2885214), (8394, 2404345), (9073, 2224410), (11183, 1804710), (11395, 1771134), (13674, 1475945), (13990, 1442607), (18146, 1112205), (20985, 961738), (22366, 902355), (22790, 885567), (27219, 741470), (33549, 601570), (34185, 590378), (41970, 480869), (45365, 444882), (54438, 370735), (55915, 360942), (60157, 335490), (67098, 300785), (68370, 295189), (74147, 272190), (90730, 222441), (111830, 180471), (120314, 167745), (136095, 148294)]