1895010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 5056128

約数和(自身を除く): 3161118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 113, 129, 130, 195, 215, 226, 258, 339, 390, 430, 559, 565, 645, 678, 1118, 1130, 1290, 1469, 1677, 1695, 2795, 2938, 3354, 3390, 4407, 4859, 5590, 7345, 8385, 8814, 9718, 14577, 14690, 16770, 22035, 24295, 29154, 44070, 48590, 63167, 72885, 126334, 145770, 189501, 315835, 379002, 631670, 947505, 1895010]

約数ペア:

[(1, 1895010), (2, 947505), (3, 631670), (5, 379002), (6, 315835), (10, 189501), (13, 145770), (15, 126334), (26, 72885), (30, 63167), (39, 48590), (43, 44070), (65, 29154), (78, 24295), (86, 22035), (113, 16770), (129, 14690), (130, 14577), (195, 9718), (215, 8814), (226, 8385), (258, 7345), (339, 5590), (390, 4859), (430, 4407), (559, 3390), (565, 3354), (645, 2938), (678, 2795), (1118, 1695), (1130, 1677), (1290, 1469)]