26835870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 67060224

約数和(自身を除く): 40224354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 293, 355, 426, 430, 586, 645, 710, 879, 1065, 1290, 1465, 1758, 2130, 2930, 3053, 4395, 6106, 8790, 9159, 12599, 15265, 18318, 20803, 25198, 30530, 37797, 41606, 45795, 62409, 62995, 75594, 91590, 104015, 124818, 125990, 188985, 208030, 312045, 377970, 624090, 894529, 1789058, 2683587, 4472645, 5367174, 8945290, 13417935, 26835870]

約数ペア:

[(1, 26835870), (2, 13417935), (3, 8945290), (5, 5367174), (6, 4472645), (10, 2683587), (15, 1789058), (30, 894529), (43, 624090), (71, 377970), (86, 312045), (129, 208030), (142, 188985), (213, 125990), (215, 124818), (258, 104015), (293, 91590), (355, 75594), (426, 62995), (430, 62409), (586, 45795), (645, 41606), (710, 37797), (879, 30530), (1065, 25198), (1290, 20803), (1465, 18318), (1758, 15265), (2130, 12599), (2930, 9159), (3053, 8790), (4395, 6106)]