27439230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 89187840

約数和(自身を除く): 61748610

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 26, 30, 35, 38, 39, 42, 46, 57, 65, 69, 70, 78, 91, 95, 105, 114, 115, 130, 133, 138, 161, 182, 190, 195, 210, 230, 247, 266, 273, 285, 299, 322, 345, 390, 399, 437, 455, 483, 494, 529, 546, 570, 598, 665, 690, 741, 798, 805, 874, 897, 910, 966, 1058, 1235, 1311, 1330, 1365, 1482, 1495, 1587, 1610, 1729, 1794, 1995, 2093, 2185, 2415, 2470, 2622, 2645, 2730, 2990, 3059, 3174, 3458, 3703, 3705, 3990, 4186, 4370, 4485, 4830, 5187, 5290, 5681, 6118, 6279, 6555, 6877, 7406, 7410, 7935, 8645, 8970, 9177, 10051, 10374, 10465, 11109, 11362, 12558, 13110, 13754, 15295, 15870, 17043, 17290, 18354, 18515, 20102, 20631, 20930, 22218, 25935, 28405, 30153, 30590, 31395, 34086, 34385, 37030, 39767, 41262, 45885, 48139, 50255, 51870, 55545, 56810, 60306, 62790, 68770, 70357, 79534, 85215, 91770, 96278, 100510, 103155, 111090, 119301, 130663, 140714, 144417, 150765, 170430, 198835, 206310, 211071, 238602, 240695, 261326, 288834, 301530, 351785, 391989, 397670, 422142, 481390, 596505, 653315, 703570, 722085, 783978, 914641, 1055355, 1193010, 1306630, 1444170, 1829282, 1959945, 2110710, 2743923, 3919890, 4573205, 5487846, 9146410, 13719615, 27439230]

約数ペア:

[(1, 27439230), (2, 13719615), (3, 9146410), (5, 5487846), (6, 4573205), (7, 3919890), (10, 2743923), (13, 2110710), (14, 1959945), (15, 1829282), (19, 1444170), (21, 1306630), (23, 1193010), (26, 1055355), (30, 914641), (35, 783978), (38, 722085), (39, 703570), (42, 653315), (46, 596505), (57, 481390), (65, 422142), (69, 397670), (70, 391989), (78, 351785), (91, 301530), (95, 288834), (105, 261326), (114, 240695), (115, 238602), (130, 211071), (133, 206310), (138, 198835), (161, 170430), (182, 150765), (190, 144417), (195, 140714), (210, 130663), (230, 119301), (247, 111090), (266, 103155), (273, 100510), (285, 96278), (299, 91770), (322, 85215), (345, 79534), (390, 70357), (399, 68770), (437, 62790), (455, 60306), (483, 56810), (494, 55545), (529, 51870), (546, 50255), (570, 48139), (598, 45885), (665, 41262), (690, 39767), (741, 37030), (798, 34385), (805, 34086), (874, 31395), (897, 30590), (910, 30153), (966, 28405), (1058, 25935), (1235, 22218), (1311, 20930), (1330, 20631), (1365, 20102), (1482, 18515), (1495, 18354), (1587, 17290), (1610, 17043), (1729, 15870), (1794, 15295), (1995, 13754), (2093, 13110), (2185, 12558), (2415, 11362), (2470, 11109), (2622, 10465), (2645, 10374), (2730, 10051), (2990, 9177), (3059, 8970), (3174, 8645), (3458, 7935), (3703, 7410), (3705, 7406), (3990, 6877), (4186, 6555), (4370, 6279), (4485, 6118), (4830, 5681), (5187, 5290)]