86520870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2663}}^1$

素因数の和:2714

約数の個数: 72

約数和(自身を含む): 237506256

約数和(自身を除く): 150985386

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, 2663, 3249, 3610, 5326, 5415, 6498, 7989, 10830, 13315, 15978, 16245, 23967, 26630, 32490, 39945, 47934, 50597, 79890, 101194, 119835, 151791, 239670, 252985, 303582, 455373, 505970, 758955, 910746, 961343, 1517910, 1922686, 2276865, 2884029, 4553730, 4806715, 5768058, 8652087, 9613430, 14420145, 17304174, 28840290, 43260435, 86520870]

約数ペア:

[(1, 86520870), (2, 43260435), (3, 28840290), (5, 17304174), (6, 14420145), (9, 9613430), (10, 8652087), (15, 5768058), (18, 4806715), (19, 4553730), (30, 2884029), (38, 2276865), (45, 1922686), (57, 1517910), (90, 961343), (95, 910746), (114, 758955), (171, 505970), (190, 455373), (285, 303582), (342, 252985), (361, 239670), (570, 151791), (722, 119835), (855, 101194), (1083, 79890), (1710, 50597), (1805, 47934), (2166, 39945), (2663, 32490), (3249, 26630), (3610, 23967), (5326, 16245), (5415, 15978), (6498, 13315), (7989, 10830)]