1330301750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 2587673088

約数和(自身を除く): 1257371338

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 86, 125, 134, 215, 250, 335, 430, 670, 1075, 1675, 1847, 2150, 2881, 3350, 3694, 5375, 5762, 8375, 9235, 10750, 14405, 16750, 18470, 28810, 46175, 72025, 79421, 92350, 123749, 144050, 158842, 230875, 247498, 360125, 397105, 461750, 618745, 720250, 794210, 1237490, 1985525, 3093725, 3971050, 5321207, 6187450, 9927625, 10642414, 15468625, 19855250, 26606035, 30937250, 53212070, 133030175, 266060350, 665150875, 1330301750]

約数ペア:

[(1, 1330301750), (2, 665150875), (5, 266060350), (10, 133030175), (25, 53212070), (43, 30937250), (50, 26606035), (67, 19855250), (86, 15468625), (125, 10642414), (134, 9927625), (215, 6187450), (250, 5321207), (335, 3971050), (430, 3093725), (670, 1985525), (1075, 1237490), (1675, 794210), (1847, 720250), (2150, 618745), (2881, 461750), (3350, 397105), (3694, 360125), (5375, 247498), (5762, 230875), (8375, 158842), (9235, 144050), (10750, 123749), (14405, 92350), (16750, 79421), (18470, 72025), (28810, 46175)]