1325490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 3545856

約数和(自身を除く): 2220366

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 113, 115, 138, 170, 226, 230, 255, 339, 345, 391, 510, 565, 678, 690, 782, 1130, 1173, 1695, 1921, 1955, 2346, 2599, 3390, 3842, 3910, 5198, 5763, 5865, 7797, 9605, 11526, 11730, 12995, 15594, 19210, 25990, 28815, 38985, 44183, 57630, 77970, 88366, 132549, 220915, 265098, 441830, 662745, 1325490]

約数ペア:

[(1, 1325490), (2, 662745), (3, 441830), (5, 265098), (6, 220915), (10, 132549), (15, 88366), (17, 77970), (23, 57630), (30, 44183), (34, 38985), (46, 28815), (51, 25990), (69, 19210), (85, 15594), (102, 12995), (113, 11730), (115, 11526), (138, 9605), (170, 7797), (226, 5865), (230, 5763), (255, 5198), (339, 3910), (345, 3842), (391, 3390), (510, 2599), (565, 2346), (678, 1955), (690, 1921), (782, 1695), (1130, 1173)]