84686670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 231491520

約数和(自身を除く): 146804850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 457, 522, 639, 710, 870, 914, 1065, 1278, 1305, 1371, 2059, 2130, 2285, 2610, 2742, 3195, 4113, 4118, 4570, 6177, 6390, 6855, 8226, 10295, 12354, 13253, 13710, 18531, 20565, 20590, 26506, 30885, 32447, 37062, 39759, 41130, 61770, 64894, 66265, 79518, 92655, 97341, 119277, 132530, 162235, 185310, 194682, 198795, 238554, 292023, 324470, 397590, 486705, 584046, 596385, 940963, 973410, 1192770, 1460115, 1881926, 2822889, 2920230, 4704815, 5645778, 8468667, 9409630, 14114445, 16937334, 28228890, 42343335, 84686670]

約数ペア:

[(1, 84686670), (2, 42343335), (3, 28228890), (5, 16937334), (6, 14114445), (9, 9409630), (10, 8468667), (15, 5645778), (18, 4704815), (29, 2920230), (30, 2822889), (45, 1881926), (58, 1460115), (71, 1192770), (87, 973410), (90, 940963), (142, 596385), (145, 584046), (174, 486705), (213, 397590), (261, 324470), (290, 292023), (355, 238554), (426, 198795), (435, 194682), (457, 185310), (522, 162235), (639, 132530), (710, 119277), (870, 97341), (914, 92655), (1065, 79518), (1278, 66265), (1305, 64894), (1371, 61770), (2059, 41130), (2130, 39759), (2285, 37062), (2610, 32447), (2742, 30885), (3195, 26506), (4113, 20590), (4118, 20565), (4570, 18531), (6177, 13710), (6390, 13253), (6855, 12354), (8226, 10295)]