1718730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 4881708

約数和(自身を除く): 3162978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 169, 195, 226, 234, 338, 339, 390, 507, 565, 585, 678, 845, 1014, 1017, 1130, 1170, 1469, 1521, 1690, 1695, 2034, 2535, 2938, 3042, 3390, 4407, 5070, 5085, 7345, 7605, 8814, 10170, 13221, 14690, 15210, 19097, 22035, 26442, 38194, 44070, 57291, 66105, 95485, 114582, 132210, 171873, 190970, 286455, 343746, 572910, 859365, 1718730]

約数ペア:

[(1, 1718730), (2, 859365), (3, 572910), (5, 343746), (6, 286455), (9, 190970), (10, 171873), (13, 132210), (15, 114582), (18, 95485), (26, 66105), (30, 57291), (39, 44070), (45, 38194), (65, 26442), (78, 22035), (90, 19097), (113, 15210), (117, 14690), (130, 13221), (169, 10170), (195, 8814), (226, 7605), (234, 7345), (338, 5085), (339, 5070), (390, 4407), (507, 3390), (565, 3042), (585, 2938), (678, 2535), (845, 2034), (1014, 1695), (1017, 1690), (1130, 1521), (1170, 1469)]