71392185780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69992339}}^1$

素因数の和:69992368

約数の個数: 48

約数和(自身を含む): 211656836160

約数和(自身を除く): 140264650380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 69992339, 139984678, 209977017, 279969356, 349961695, 419954034, 699923390, 839908068, 1049885085, 1189869763, 1399846780, 2099770170, 2379739526, 3569609289, 4199540340, 4759479052, 5949348815, 7139218578, 11898697630, 14278437156, 17848046445, 23797395260, 35696092890, 71392185780]

約数ペア:

[(1, 71392185780), (2, 35696092890), (3, 23797395260), (4, 17848046445), (5, 14278437156), (6, 11898697630), (10, 7139218578), (12, 5949348815), (15, 4759479052), (17, 4199540340), (20, 3569609289), (30, 2379739526), (34, 2099770170), (51, 1399846780), (60, 1189869763), (68, 1049885085), (85, 839908068), (102, 699923390), (170, 419954034), (204, 349961695), (255, 279969356), (340, 209977017), (510, 139984678), (1020, 69992339)]