15702082732

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1489}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 32274758880

約数和(自身を除く): 16572676148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 311, 346, 622, 692, 1211, 1244, 1489, 2177, 2422, 2978, 4354, 4844, 5956, 8477, 8708, 10423, 15239, 16954, 20846, 30478, 33908, 41692, 53803, 60956, 72961, 107606, 145922, 215212, 257597, 291844, 376621, 463079, 515194, 753242, 926158, 1030388, 1506484, 1803179, 1852316, 2636347, 3241553, 3606358, 5272694, 6483106, 7212716, 10545388, 12622253, 12966212, 22690871, 25244506, 45381742, 50489012, 80112667, 90763484, 160225334, 320450668, 560788669, 1121577338, 2243154676, 3925520683, 7851041366, 15702082732]

約数ペア:

[(1, 15702082732), (2, 7851041366), (4, 3925520683), (7, 2243154676), (14, 1121577338), (28, 560788669), (49, 320450668), (98, 160225334), (173, 90763484), (196, 80112667), (311, 50489012), (346, 45381742), (622, 25244506), (692, 22690871), (1211, 12966212), (1244, 12622253), (1489, 10545388), (2177, 7212716), (2422, 6483106), (2978, 5272694), (4354, 3606358), (4844, 3241553), (5956, 2636347), (8477, 1852316), (8708, 1803179), (10423, 1506484), (15239, 1030388), (16954, 926158), (20846, 753242), (30478, 515194), (33908, 463079), (41692, 376621), (53803, 291844), (60956, 257597), (72961, 215212), (107606, 145922)]