17967891870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{5861}}^1$

素因数の和:7378

約数の個数: 96

約数和(自身を含む): 48788910144

約数和(自身を除く): 30821018274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1481, 2070, 2962, 4443, 5861, 7405, 8886, 11722, 13329, 14810, 17583, 22215, 26658, 29305, 34063, 35166, 44430, 52749, 58610, 66645, 68126, 87915, 102189, 105498, 133290, 134803, 170315, 175830, 204378, 263745, 269606, 306567, 340630, 404409, 510945, 527490, 613134, 674015, 808818, 1021890, 1213227, 1348030, 1532835, 2022045, 2426454, 3065670, 4044090, 6066135, 8680141, 12132270, 17360282, 26040423, 43400705, 52080846, 78121269, 86801410, 130202115, 156242538, 199643243, 260404230, 390606345, 399286486, 598929729, 781212690, 998216215, 1197859458, 1796789187, 1996432430, 2994648645, 3593578374, 5989297290, 8983945935, 17967891870]

約数ペア:

[(1, 17967891870), (2, 8983945935), (3, 5989297290), (5, 3593578374), (6, 2994648645), (9, 1996432430), (10, 1796789187), (15, 1197859458), (18, 998216215), (23, 781212690), (30, 598929729), (45, 399286486), (46, 390606345), (69, 260404230), (90, 199643243), (115, 156242538), (138, 130202115), (207, 86801410), (230, 78121269), (345, 52080846), (414, 43400705), (690, 26040423), (1035, 17360282), (1481, 12132270), (2070, 8680141), (2962, 6066135), (4443, 4044090), (5861, 3065670), (7405, 2426454), (8886, 2022045), (11722, 1532835), (13329, 1348030), (14810, 1213227), (17583, 1021890), (22215, 808818), (26658, 674015), (29305, 613134), (34063, 527490), (35166, 510945), (44430, 404409), (52749, 340630), (58610, 306567), (66645, 269606), (68126, 263745), (87915, 204378), (102189, 175830), (105498, 170315), (133290, 134803)]