56386890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 122875830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 41, 42, 45, 59, 63, 70, 74, 82, 90, 105, 111, 118, 123, 126, 177, 185, 205, 210, 222, 246, 259, 287, 295, 315, 333, 354, 369, 370, 410, 413, 518, 531, 555, 574, 590, 615, 630, 666, 738, 777, 826, 861, 885, 1062, 1110, 1230, 1239, 1295, 1435, 1517, 1554, 1665, 1722, 1770, 1845, 2065, 2183, 2331, 2419, 2478, 2583, 2590, 2655, 2870, 3034, 3330, 3690, 3717, 3885, 4130, 4305, 4366, 4551, 4662, 4838, 5166, 5310, 6195, 6549, 7257, 7434, 7585, 7770, 8610, 9102, 10619, 10915, 11655, 12095, 12390, 12915, 13098, 13653, 14514, 15170, 15281, 16933, 18585, 19647, 21238, 21771, 21830, 22755, 23310, 24190, 25830, 27306, 30562, 31857, 32745, 33866, 36285, 37170, 39294, 43542, 45510, 45843, 50799, 53095, 63714, 65490, 68265, 72570, 76405, 84665, 89503, 91686, 95571, 98235, 101598, 106190, 108855, 136530, 137529, 152397, 152810, 159285, 169330, 179006, 191142, 196470, 217710, 229215, 253995, 268509, 275058, 304794, 318570, 447515, 458430, 477855, 507990, 537018, 626521, 687645, 761985, 805527, 895030, 955710, 1253042, 1342545, 1375290, 1523970, 1611054, 1879563, 2685090, 3132605, 3759126, 4027635, 5638689, 6265210, 8055270, 9397815, 11277378, 18795630, 28193445, 56386890]

約数ペア:

[(1, 56386890), (2, 28193445), (3, 18795630), (5, 11277378), (6, 9397815), (7, 8055270), (9, 6265210), (10, 5638689), (14, 4027635), (15, 3759126), (18, 3132605), (21, 2685090), (30, 1879563), (35, 1611054), (37, 1523970), (41, 1375290), (42, 1342545), (45, 1253042), (59, 955710), (63, 895030), (70, 805527), (74, 761985), (82, 687645), (90, 626521), (105, 537018), (111, 507990), (118, 477855), (123, 458430), (126, 447515), (177, 318570), (185, 304794), (205, 275058), (210, 268509), (222, 253995), (246, 229215), (259, 217710), (287, 196470), (295, 191142), (315, 179006), (333, 169330), (354, 159285), (369, 152810), (370, 152397), (410, 137529), (413, 136530), (518, 108855), (531, 106190), (555, 101598), (574, 98235), (590, 95571), (615, 91686), (630, 89503), (666, 84665), (738, 76405), (777, 72570), (826, 68265), (861, 65490), (885, 63714), (1062, 53095), (1110, 50799), (1230, 45843), (1239, 45510), (1295, 43542), (1435, 39294), (1517, 37170), (1554, 36285), (1665, 33866), (1722, 32745), (1770, 31857), (1845, 30562), (2065, 27306), (2183, 25830), (2331, 24190), (2419, 23310), (2478, 22755), (2583, 21830), (2590, 21771), (2655, 21238), (2870, 19647), (3034, 18585), (3330, 16933), (3690, 15281), (3717, 15170), (3885, 14514), (4130, 13653), (4305, 13098), (4366, 12915), (4551, 12390), (4662, 12095), (4838, 11655), (5166, 10915), (5310, 10619), (6195, 9102), (6549, 8610), (7257, 7770), (7434, 7585)]