235834540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 543340224

約数和(自身を除く): 307505684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 83, 85, 122, 137, 166, 170, 244, 274, 305, 332, 340, 415, 548, 610, 685, 830, 1037, 1220, 1370, 1411, 1660, 2074, 2329, 2740, 2822, 4148, 4658, 5063, 5185, 5644, 7055, 8357, 9316, 10126, 10370, 11371, 11645, 14110, 16714, 20252, 20740, 22742, 23290, 25315, 28220, 33428, 41785, 45484, 46580, 50630, 56855, 83570, 86071, 101260, 113710, 142069, 167140, 172142, 193307, 227420, 284138, 344284, 386614, 430355, 568276, 693631, 710345, 773228, 860710, 966535, 1387262, 1420690, 1721420, 1933070, 2774524, 2841380, 3468155, 3866140, 6936310, 11791727, 13872620, 23583454, 47166908, 58958635, 117917270, 235834540]

約数ペア:

[(1, 235834540), (2, 117917270), (4, 58958635), (5, 47166908), (10, 23583454), (17, 13872620), (20, 11791727), (34, 6936310), (61, 3866140), (68, 3468155), (83, 2841380), (85, 2774524), (122, 1933070), (137, 1721420), (166, 1420690), (170, 1387262), (244, 966535), (274, 860710), (305, 773228), (332, 710345), (340, 693631), (415, 568276), (548, 430355), (610, 386614), (685, 344284), (830, 284138), (1037, 227420), (1220, 193307), (1370, 172142), (1411, 167140), (1660, 142069), (2074, 113710), (2329, 101260), (2740, 86071), (2822, 83570), (4148, 56855), (4658, 50630), (5063, 46580), (5185, 45484), (5644, 41785), (7055, 33428), (8357, 28220), (9316, 25315), (10126, 23290), (10370, 22742), (11371, 20740), (11645, 20252), (14110, 16714)]