2621103420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2269}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 7912457280

約数和(自身を除く): 5291353860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1481, 2269, 2962, 4443, 4538, 5924, 6807, 7405, 8886, 9076, 11345, 13614, 14810, 17772, 19253, 22215, 22690, 27228, 29497, 29620, 34035, 38506, 44430, 45380, 57759, 58994, 68070, 77012, 88491, 88860, 96265, 115518, 117988, 136140, 147485, 176982, 192530, 231036, 288795, 294970, 353964, 385060, 442455, 577590, 589940, 884910, 1155180, 1769820, 3360389, 6720778, 10081167, 13441556, 16801945, 20162334, 33603890, 40324668, 43685057, 50405835, 67207780, 87370114, 100811670, 131055171, 174740228, 201623340, 218425285, 262110342, 436850570, 524220684, 655275855, 873701140, 1310551710, 2621103420]

約数ペア:

[(1, 2621103420), (2, 1310551710), (3, 873701140), (4, 655275855), (5, 524220684), (6, 436850570), (10, 262110342), (12, 218425285), (13, 201623340), (15, 174740228), (20, 131055171), (26, 100811670), (30, 87370114), (39, 67207780), (52, 50405835), (60, 43685057), (65, 40324668), (78, 33603890), (130, 20162334), (156, 16801945), (195, 13441556), (260, 10081167), (390, 6720778), (780, 3360389), (1481, 1769820), (2269, 1155180), (2962, 884910), (4443, 589940), (4538, 577590), (5924, 442455), (6807, 385060), (7405, 353964), (8886, 294970), (9076, 288795), (11345, 231036), (13614, 192530), (14810, 176982), (17772, 147485), (19253, 136140), (22215, 117988), (22690, 115518), (27228, 96265), (29497, 88860), (29620, 88491), (34035, 77012), (38506, 68070), (44430, 58994), (45380, 57759)]