797798820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146117}}^1$

素因数の和:146149

約数の個数: 96

約数和(自身を含む): 2749356288

約数和(自身を除く): 1951557468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 146117, 292234, 438351, 584468, 730585, 876702, 1022819, 1461170, 1753404, 1899521, 2045638, 2191755, 2922340, 3068457, 3799042, 4091276, 4383510, 5114095, 5698563, 6136914, 7598084, 8767020, 9497605, 10228190, 11397126, 12273828, 13296647, 15342285, 18995210, 20456380, 22794252, 26593294, 28492815, 30684570, 37990420, 39889941, 53186588, 56985630, 61369140, 66483235, 79779882, 113971260, 132966470, 159559764, 199449705, 265932940, 398899410, 797798820]

約数ペア:

[(1, 797798820), (2, 398899410), (3, 265932940), (4, 199449705), (5, 159559764), (6, 132966470), (7, 113971260), (10, 79779882), (12, 66483235), (13, 61369140), (14, 56985630), (15, 53186588), (20, 39889941), (21, 37990420), (26, 30684570), (28, 28492815), (30, 26593294), (35, 22794252), (39, 20456380), (42, 18995210), (52, 15342285), (60, 13296647), (65, 12273828), (70, 11397126), (78, 10228190), (84, 9497605), (91, 8767020), (105, 7598084), (130, 6136914), (140, 5698563), (156, 5114095), (182, 4383510), (195, 4091276), (210, 3799042), (260, 3068457), (273, 2922340), (364, 2191755), (390, 2045638), (420, 1899521), (455, 1753404), (546, 1461170), (780, 1022819), (910, 876702), (1092, 730585), (1365, 584468), (1820, 438351), (2730, 292234), (5460, 146117)]