85650390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 267085728

約数和(自身を除く): 181435338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 257, 315, 322, 345, 414, 483, 514, 529, 630, 690, 771, 805, 966, 1035, 1058, 1285, 1449, 1542, 1587, 1610, 1799, 2070, 2313, 2415, 2570, 2645, 2898, 3174, 3598, 3703, 3855, 4626, 4761, 4830, 5290, 5397, 5911, 7245, 7406, 7710, 7935, 8995, 9522, 10794, 11109, 11565, 11822, 14490, 15870, 16191, 17733, 17990, 18515, 22218, 23130, 23805, 26985, 29555, 32382, 33327, 35466, 37030, 41377, 47610, 53199, 53970, 55545, 59110, 66654, 80955, 82754, 88665, 106398, 111090, 124131, 135953, 161910, 166635, 177330, 206885, 248262, 265995, 271906, 333270, 372393, 407859, 413770, 531990, 620655, 679765, 744786, 815718, 951671, 1223577, 1241310, 1359530, 1861965, 1903342, 2039295, 2447154, 2855013, 3723930, 4078590, 4758355, 5710026, 6117885, 8565039, 9516710, 12235770, 14275065, 17130078, 28550130, 42825195, 85650390]

約数ペア:

[(1, 85650390), (2, 42825195), (3, 28550130), (5, 17130078), (6, 14275065), (7, 12235770), (9, 9516710), (10, 8565039), (14, 6117885), (15, 5710026), (18, 4758355), (21, 4078590), (23, 3723930), (30, 2855013), (35, 2447154), (42, 2039295), (45, 1903342), (46, 1861965), (63, 1359530), (69, 1241310), (70, 1223577), (90, 951671), (105, 815718), (115, 744786), (126, 679765), (138, 620655), (161, 531990), (207, 413770), (210, 407859), (230, 372393), (257, 333270), (315, 271906), (322, 265995), (345, 248262), (414, 206885), (483, 177330), (514, 166635), (529, 161910), (630, 135953), (690, 124131), (771, 111090), (805, 106398), (966, 88665), (1035, 82754), (1058, 80955), (1285, 66654), (1449, 59110), (1542, 55545), (1587, 53970), (1610, 53199), (1799, 47610), (2070, 41377), (2313, 37030), (2415, 35466), (2570, 33327), (2645, 32382), (2898, 29555), (3174, 26985), (3598, 23805), (3703, 23130), (3855, 22218), (4626, 18515), (4761, 17990), (4830, 17733), (5290, 16191), (5397, 15870), (5911, 14490), (7245, 11822), (7406, 11565), (7710, 11109), (7935, 10794), (8995, 9522)]