156929000830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{246167}}^1$

素因数の和:247489

約数の個数: 48

約数和(自身を含む): 328844015136

約数和(自身を除く): 171915014306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1301, 2602, 6505, 9107, 13010, 18214, 45535, 63749, 91070, 127498, 246167, 318745, 492334, 637490, 1230835, 1723169, 2461670, 3446338, 8615845, 12062183, 17231690, 24124366, 60310915, 120621830, 320263267, 640526534, 1601316335, 2241842869, 3202632670, 4483685738, 11209214345, 15692900083, 22418428690, 31385800166, 78464500415, 156929000830]

約数ペア:

[(1, 156929000830), (2, 78464500415), (5, 31385800166), (7, 22418428690), (10, 15692900083), (14, 11209214345), (35, 4483685738), (49, 3202632670), (70, 2241842869), (98, 1601316335), (245, 640526534), (490, 320263267), (1301, 120621830), (2602, 60310915), (6505, 24124366), (9107, 17231690), (13010, 12062183), (18214, 8615845), (45535, 3446338), (63749, 2461670), (91070, 1723169), (127498, 1230835), (246167, 637490), (318745, 492334)]