169727340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 489968640

約数和(自身を除く): 320241300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 139, 141, 188, 235, 278, 282, 417, 433, 470, 556, 564, 695, 705, 834, 866, 940, 1299, 1390, 1410, 1668, 1732, 2085, 2165, 2598, 2780, 2820, 4170, 4330, 5196, 6495, 6533, 8340, 8660, 12990, 13066, 19599, 20351, 25980, 26132, 32665, 39198, 40702, 60187, 61053, 65330, 78396, 81404, 97995, 101755, 120374, 122106, 130660, 180561, 195990, 203510, 240748, 244212, 300935, 305265, 361122, 391980, 407020, 601870, 610530, 722244, 902805, 1203740, 1221060, 1805610, 2828789, 3611220, 5657578, 8486367, 11315156, 14143945, 16972734, 28287890, 33945468, 42431835, 56575780, 84863670, 169727340]

約数ペア:

[(1, 169727340), (2, 84863670), (3, 56575780), (4, 42431835), (5, 33945468), (6, 28287890), (10, 16972734), (12, 14143945), (15, 11315156), (20, 8486367), (30, 5657578), (47, 3611220), (60, 2828789), (94, 1805610), (139, 1221060), (141, 1203740), (188, 902805), (235, 722244), (278, 610530), (282, 601870), (417, 407020), (433, 391980), (470, 361122), (556, 305265), (564, 300935), (695, 244212), (705, 240748), (834, 203510), (866, 195990), (940, 180561), (1299, 130660), (1390, 122106), (1410, 120374), (1668, 101755), (1732, 97995), (2085, 81404), (2165, 78396), (2598, 65330), (2780, 61053), (2820, 60187), (4170, 40702), (4330, 39198), (5196, 32665), (6495, 26132), (6533, 25980), (8340, 20351), (8660, 19599), (12990, 13066)]