2864550

素因数分解:

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

素因数の和:154

約数の個数: 72

約数和(自身を含む): 7760664

約数和(自身を除く): 4896114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 113, 130, 150, 169, 195, 226, 325, 338, 339, 390, 507, 565, 650, 678, 845, 975, 1014, 1130, 1469, 1690, 1695, 1950, 2535, 2825, 2938, 3390, 4225, 4407, 5070, 5650, 7345, 8450, 8475, 8814, 12675, 14690, 16950, 19097, 22035, 25350, 36725, 38194, 44070, 57291, 73450, 95485, 110175, 114582, 190970, 220350, 286455, 477425, 572910, 954850, 1432275, 2864550]

約数ペア:

[(1, 2864550), (2, 1432275), (3, 954850), (5, 572910), (6, 477425), (10, 286455), (13, 220350), (15, 190970), (25, 114582), (26, 110175), (30, 95485), (39, 73450), (50, 57291), (65, 44070), (75, 38194), (78, 36725), (113, 25350), (130, 22035), (150, 19097), (169, 16950), (195, 14690), (226, 12675), (325, 8814), (338, 8475), (339, 8450), (390, 7345), (507, 5650), (565, 5070), (650, 4407), (678, 4225), (845, 3390), (975, 2938), (1014, 2825), (1130, 2535), (1469, 1950), (1690, 1695)]