87365610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2689}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 239824260

約数和(自身を除く): 152458650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 2689, 3249, 3610, 5378, 5415, 6498, 8067, 10830, 13445, 16134, 16245, 24201, 26890, 32490, 40335, 48402, 51091, 80670, 102182, 121005, 153273, 242010, 255455, 306546, 459819, 510910, 766365, 919638, 970729, 1532730, 1941458, 2299095, 2912187, 4598190, 4853645, 5824374, 8736561, 9707290, 14560935, 17473122, 29121870, 43682805, 87365610]

約数ペア:

[(1, 87365610), (2, 43682805), (3, 29121870), (5, 17473122), (6, 14560935), (9, 9707290), (10, 8736561), (15, 5824374), (18, 4853645), (19, 4598190), (30, 2912187), (38, 2299095), (45, 1941458), (57, 1532730), (90, 970729), (95, 919638), (114, 766365), (171, 510910), (190, 459819), (285, 306546), (342, 255455), (361, 242010), (570, 153273), (722, 121005), (855, 102182), (1083, 80670), (1710, 51091), (1805, 48402), (2166, 40335), (2689, 32490), (3249, 26890), (3610, 24201), (5378, 16245), (5415, 16134), (6498, 13445), (8067, 10830)]