31740930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9043}}^1$

素因数の和:9072

約数の個数: 64

約数和(自身を含む): 91163520

約数和(自身を除く): 59422590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 9043, 18086, 27129, 45215, 54258, 81387, 90430, 117559, 135645, 162774, 235118, 244161, 271290, 352677, 406935, 488322, 587795, 705354, 813870, 1058031, 1175590, 1220805, 1763385, 2116062, 2441610, 3174093, 3526770, 5290155, 6348186, 10580310, 15870465, 31740930]

約数ペア:

[(1, 31740930), (2, 15870465), (3, 10580310), (5, 6348186), (6, 5290155), (9, 3526770), (10, 3174093), (13, 2441610), (15, 2116062), (18, 1763385), (26, 1220805), (27, 1175590), (30, 1058031), (39, 813870), (45, 705354), (54, 587795), (65, 488322), (78, 406935), (90, 352677), (117, 271290), (130, 244161), (135, 235118), (195, 162774), (234, 135645), (270, 117559), (351, 90430), (390, 81387), (585, 54258), (702, 45215), (1170, 27129), (1755, 18086), (3510, 9043)]