29917710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 52637490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 97, 115, 138, 149, 194, 207, 230, 291, 298, 345, 414, 447, 485, 582, 690, 745, 873, 894, 970, 1035, 1341, 1455, 1490, 1746, 2070, 2231, 2235, 2682, 2910, 3427, 4365, 4462, 4470, 6693, 6705, 6854, 8730, 10281, 11155, 13386, 13410, 14453, 17135, 20079, 20562, 22310, 28906, 30843, 33465, 34270, 40158, 43359, 51405, 61686, 66930, 72265, 86718, 100395, 102810, 130077, 144530, 154215, 200790, 216795, 260154, 308430, 332419, 433590, 650385, 664838, 997257, 1300770, 1662095, 1994514, 2991771, 3324190, 4986285, 5983542, 9972570, 14958855, 29917710]

約数ペア:

[(1, 29917710), (2, 14958855), (3, 9972570), (5, 5983542), (6, 4986285), (9, 3324190), (10, 2991771), (15, 1994514), (18, 1662095), (23, 1300770), (30, 997257), (45, 664838), (46, 650385), (69, 433590), (90, 332419), (97, 308430), (115, 260154), (138, 216795), (149, 200790), (194, 154215), (207, 144530), (230, 130077), (291, 102810), (298, 100395), (345, 86718), (414, 72265), (447, 66930), (485, 61686), (582, 51405), (690, 43359), (745, 40158), (873, 34270), (894, 33465), (970, 30843), (1035, 28906), (1341, 22310), (1455, 20562), (1490, 20079), (1746, 17135), (2070, 14453), (2231, 13410), (2235, 13386), (2682, 11155), (2910, 10281), (3427, 8730), (4365, 6854), (4462, 6705), (4470, 6693)]