27870570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 92461824

約数和(自身を除く): 64591254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 63, 65, 70, 78, 82, 83, 90, 91, 105, 117, 123, 126, 130, 166, 182, 195, 205, 210, 234, 246, 249, 273, 287, 315, 369, 390, 410, 415, 455, 498, 533, 546, 574, 581, 585, 615, 630, 738, 747, 819, 830, 861, 910, 1066, 1079, 1162, 1170, 1230, 1245, 1365, 1435, 1494, 1599, 1638, 1722, 1743, 1845, 2158, 2490, 2583, 2665, 2730, 2870, 2905, 3198, 3237, 3403, 3486, 3690, 3731, 3735, 4095, 4305, 4797, 5166, 5229, 5330, 5395, 5810, 6474, 6806, 7462, 7470, 7553, 7995, 8190, 8610, 8715, 9594, 9711, 10209, 10458, 10790, 11193, 12915, 15106, 15990, 16185, 17015, 17430, 18655, 19422, 20418, 22386, 22659, 23821, 23985, 25830, 26145, 30627, 32370, 33579, 34030, 37310, 37765, 44239, 45318, 47642, 47970, 48555, 51045, 52290, 55965, 61254, 67158, 67977, 71463, 75530, 88478, 97110, 102090, 111930, 113295, 119105, 132717, 135954, 142926, 153135, 167895, 214389, 221195, 226590, 238210, 265434, 306270, 309673, 335790, 339885, 357315, 398151, 428778, 442390, 619346, 663585, 679770, 714630, 796302, 929019, 1071945, 1327170, 1548365, 1858038, 1990755, 2143890, 2787057, 3096730, 3981510, 4645095, 5574114, 9290190, 13935285, 27870570]

約数ペア:

[(1, 27870570), (2, 13935285), (3, 9290190), (5, 5574114), (6, 4645095), (7, 3981510), (9, 3096730), (10, 2787057), (13, 2143890), (14, 1990755), (15, 1858038), (18, 1548365), (21, 1327170), (26, 1071945), (30, 929019), (35, 796302), (39, 714630), (41, 679770), (42, 663585), (45, 619346), (63, 442390), (65, 428778), (70, 398151), (78, 357315), (82, 339885), (83, 335790), (90, 309673), (91, 306270), (105, 265434), (117, 238210), (123, 226590), (126, 221195), (130, 214389), (166, 167895), (182, 153135), (195, 142926), (205, 135954), (210, 132717), (234, 119105), (246, 113295), (249, 111930), (273, 102090), (287, 97110), (315, 88478), (369, 75530), (390, 71463), (410, 67977), (415, 67158), (455, 61254), (498, 55965), (533, 52290), (546, 51045), (574, 48555), (581, 47970), (585, 47642), (615, 45318), (630, 44239), (738, 37765), (747, 37310), (819, 34030), (830, 33579), (861, 32370), (910, 30627), (1066, 26145), (1079, 25830), (1162, 23985), (1170, 23821), (1230, 22659), (1245, 22386), (1365, 20418), (1435, 19422), (1494, 18655), (1599, 17430), (1638, 17015), (1722, 16185), (1743, 15990), (1845, 15106), (2158, 12915), (2490, 11193), (2583, 10790), (2665, 10458), (2730, 10209), (2870, 9711), (2905, 9594), (3198, 8715), (3237, 8610), (3403, 8190), (3486, 7995), (3690, 7553), (3731, 7470), (3735, 7462), (4095, 6806), (4305, 6474), (4797, 5810), (5166, 5395), (5229, 5330)]