29721330

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 80777664

約数和(自身を除く): 51056334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 151, 162, 243, 270, 302, 405, 453, 486, 729, 755, 810, 906, 1215, 1359, 1458, 1510, 2187, 2265, 2430, 2718, 3645, 4077, 4374, 4530, 6561, 6795, 7290, 8154, 10935, 12231, 13122, 13590, 19683, 20385, 21870, 24462, 32805, 36693, 39366, 40770, 61155, 65610, 73386, 98415, 110079, 122310, 183465, 196830, 220158, 330237, 366930, 550395, 660474, 990711, 1100790, 1651185, 1981422, 2972133, 3302370, 4953555, 5944266, 9907110, 14860665, 29721330]

約数ペア:

[(1, 29721330), (2, 14860665), (3, 9907110), (5, 5944266), (6, 4953555), (9, 3302370), (10, 2972133), (15, 1981422), (18, 1651185), (27, 1100790), (30, 990711), (45, 660474), (54, 550395), (81, 366930), (90, 330237), (135, 220158), (151, 196830), (162, 183465), (243, 122310), (270, 110079), (302, 98415), (405, 73386), (453, 65610), (486, 61155), (729, 40770), (755, 39366), (810, 36693), (906, 32805), (1215, 24462), (1359, 21870), (1458, 20385), (1510, 19683), (2187, 13590), (2265, 13122), (2430, 12231), (2718, 10935), (3645, 8154), (4077, 7290), (4374, 6795), (4530, 6561)]