79995870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 215784000

約数和(自身を除く): 135788130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3329, 4005, 4806, 6658, 8010, 9987, 12015, 16645, 19974, 24030, 29961, 33290, 49935, 59922, 89883, 99870, 149805, 179766, 296281, 299610, 449415, 592562, 888843, 898830, 1481405, 1777686, 2666529, 2962810, 4444215, 5333058, 7999587, 8888430, 13332645, 15999174, 26665290, 39997935, 79995870]

約数ペア:

[(1, 79995870), (2, 39997935), (3, 26665290), (5, 15999174), (6, 13332645), (9, 8888430), (10, 7999587), (15, 5333058), (18, 4444215), (27, 2962810), (30, 2666529), (45, 1777686), (54, 1481405), (89, 898830), (90, 888843), (135, 592562), (178, 449415), (267, 299610), (270, 296281), (445, 179766), (534, 149805), (801, 99870), (890, 89883), (1335, 59922), (1602, 49935), (2403, 33290), (2670, 29961), (3329, 24030), (4005, 19974), (4806, 16645), (6658, 12015), (8010, 9987)]