15668029870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{8699}}^1$

素因数の和:8961

約数の個数: 64

約数和(自身を含む): 30307737600

約数和(自身を除く): 14639707730

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 191, 205, 230, 382, 410, 943, 955, 1886, 1910, 4393, 4715, 7831, 8699, 8786, 9430, 15662, 17398, 21965, 39155, 43495, 43930, 78310, 86990, 180113, 200077, 356659, 360226, 400154, 713318, 900565, 1000385, 1661509, 1783295, 1801130, 2000770, 3323018, 3566590, 8203157, 8307545, 16406314, 16615090, 38214707, 41015785, 68121869, 76429414, 82031570, 136243738, 191073535, 340609345, 382147070, 681218690, 1566802987, 3133605974, 7834014935, 15668029870]

約数ペア:

[(1, 15668029870), (2, 7834014935), (5, 3133605974), (10, 1566802987), (23, 681218690), (41, 382147070), (46, 340609345), (82, 191073535), (115, 136243738), (191, 82031570), (205, 76429414), (230, 68121869), (382, 41015785), (410, 38214707), (943, 16615090), (955, 16406314), (1886, 8307545), (1910, 8203157), (4393, 3566590), (4715, 3323018), (7831, 2000770), (8699, 1801130), (8786, 1783295), (9430, 1661509), (15662, 1000385), (17398, 900565), (21965, 713318), (39155, 400154), (43495, 360226), (43930, 356659), (78310, 200077), (86990, 180113)]