221889330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3196

約数の個数: 96

約数和(自身を含む): 631678320

約数和(自身を除く): 409788990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3109, 3965, 4758, 5490, 6218, 7137, 7930, 9327, 11895, 14274, 15545, 18654, 23790, 27981, 31090, 35685, 40417, 46635, 55962, 71370, 80834, 93270, 121251, 139905, 189649, 202085, 242502, 279810, 363753, 379298, 404170, 568947, 606255, 727506, 948245, 1137894, 1212510, 1706841, 1818765, 1896490, 2465437, 2844735, 3413682, 3637530, 4930874, 5689470, 7396311, 8534205, 12327185, 14792622, 17068410, 22188933, 24654370, 36981555, 44377866, 73963110, 110944665, 221889330]

約数ペア:

[(1, 221889330), (2, 110944665), (3, 73963110), (5, 44377866), (6, 36981555), (9, 24654370), (10, 22188933), (13, 17068410), (15, 14792622), (18, 12327185), (26, 8534205), (30, 7396311), (39, 5689470), (45, 4930874), (61, 3637530), (65, 3413682), (78, 2844735), (90, 2465437), (117, 1896490), (122, 1818765), (130, 1706841), (183, 1212510), (195, 1137894), (234, 948245), (305, 727506), (366, 606255), (390, 568947), (549, 404170), (585, 379298), (610, 363753), (793, 279810), (915, 242502), (1098, 202085), (1170, 189649), (1586, 139905), (1830, 121251), (2379, 93270), (2745, 80834), (3109, 71370), (3965, 55962), (4758, 46635), (5490, 40417), (6218, 35685), (7137, 31090), (7930, 27981), (9327, 23790), (11895, 18654), (14274, 15545)]