10515677940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{822823}}^1$

素因数の和:822909

約数の個数: 72

約数和(自身を含む): 32346857088

約数和(自身を除く): 21831179148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 822823, 1645646, 2468469, 3291292, 4114115, 4936938, 7405407, 8228230, 9873876, 12342345, 14810814, 16456460, 24684690, 29621628, 37027035, 49369380, 58420433, 74054070, 116840866, 148108140, 175261299, 233681732, 292102165, 350522598, 525783897, 584204330, 701045196, 876306495, 1051567794, 1168408660, 1752612990, 2103135588, 2628919485, 3505225980, 5257838970, 10515677940]

約数ペア:

[(1, 10515677940), (2, 5257838970), (3, 3505225980), (4, 2628919485), (5, 2103135588), (6, 1752612990), (9, 1168408660), (10, 1051567794), (12, 876306495), (15, 701045196), (18, 584204330), (20, 525783897), (30, 350522598), (36, 292102165), (45, 233681732), (60, 175261299), (71, 148108140), (90, 116840866), (142, 74054070), (180, 58420433), (213, 49369380), (284, 37027035), (355, 29621628), (426, 24684690), (639, 16456460), (710, 14810814), (852, 12342345), (1065, 9873876), (1278, 8228230), (1420, 7405407), (2130, 4936938), (2556, 4114115), (3195, 3291292), (4260, 2468469), (6390, 1645646), (12780, 822823)]