90106470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27059}}^1$

素因数の和:27109

約数の個数: 48

約数和(自身を含む): 240617520

約数和(自身を除く): 150511050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 27059, 54118, 81177, 135295, 162354, 243531, 270590, 405885, 487062, 811770, 1001183, 1217655, 2002366, 2435310, 3003549, 5005915, 6007098, 9010647, 10011830, 15017745, 18021294, 30035490, 45053235, 90106470]

約数ペア:

[(1, 90106470), (2, 45053235), (3, 30035490), (5, 18021294), (6, 15017745), (9, 10011830), (10, 9010647), (15, 6007098), (18, 5005915), (30, 3003549), (37, 2435310), (45, 2002366), (74, 1217655), (90, 1001183), (111, 811770), (185, 487062), (222, 405885), (333, 270590), (370, 243531), (555, 162354), (666, 135295), (1110, 81177), (1665, 54118), (3330, 27059)]