39584940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 115610880

約数和(自身を除く): 76025940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 229, 258, 268, 335, 402, 430, 458, 516, 645, 670, 687, 804, 860, 916, 1005, 1145, 1290, 1340, 1374, 2010, 2290, 2580, 2748, 2881, 3435, 4020, 4580, 5762, 6870, 8643, 9847, 11524, 13740, 14405, 15343, 17286, 19694, 28810, 29541, 30686, 34572, 39388, 43215, 46029, 49235, 57620, 59082, 61372, 76715, 86430, 92058, 98470, 118164, 147705, 153430, 172860, 184116, 196940, 230145, 295410, 306860, 460290, 590820, 659749, 920580, 1319498, 1979247, 2638996, 3298745, 3958494, 6597490, 7916988, 9896235, 13194980, 19792470, 39584940]

約数ペア:

[(1, 39584940), (2, 19792470), (3, 13194980), (4, 9896235), (5, 7916988), (6, 6597490), (10, 3958494), (12, 3298745), (15, 2638996), (20, 1979247), (30, 1319498), (43, 920580), (60, 659749), (67, 590820), (86, 460290), (129, 306860), (134, 295410), (172, 230145), (201, 196940), (215, 184116), (229, 172860), (258, 153430), (268, 147705), (335, 118164), (402, 98470), (430, 92058), (458, 86430), (516, 76715), (645, 61372), (670, 59082), (687, 57620), (804, 49235), (860, 46029), (916, 43215), (1005, 39388), (1145, 34572), (1290, 30686), (1340, 29541), (1374, 28810), (2010, 19694), (2290, 17286), (2580, 15343), (2748, 14405), (2881, 13740), (3435, 11524), (4020, 9847), (4580, 8643), (5762, 6870)]