1046487780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{447217}}^1$

素因数の和:447245

約数の個数: 72

約数和(自身を含む): 3418534392

約数和(自身を除く): 2372046612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 447217, 894434, 1341651, 1788868, 2236085, 2683302, 4024953, 4472170, 5366604, 5813821, 6708255, 8049906, 8944340, 11627642, 13416510, 16099812, 17441463, 20124765, 23255284, 26833020, 29069105, 34882926, 40249530, 52324389, 58138210, 69765852, 80499060, 87207315, 104648778, 116276420, 174414630, 209297556, 261621945, 348829260, 523243890, 1046487780]

約数ペア:

[(1, 1046487780), (2, 523243890), (3, 348829260), (4, 261621945), (5, 209297556), (6, 174414630), (9, 116276420), (10, 104648778), (12, 87207315), (13, 80499060), (15, 69765852), (18, 58138210), (20, 52324389), (26, 40249530), (30, 34882926), (36, 29069105), (39, 26833020), (45, 23255284), (52, 20124765), (60, 17441463), (65, 16099812), (78, 13416510), (90, 11627642), (117, 8944340), (130, 8049906), (156, 6708255), (180, 5813821), (195, 5366604), (234, 4472170), (260, 4024953), (390, 2683302), (468, 2236085), (585, 1788868), (780, 1341651), (1170, 894434), (2340, 447217)]