9721530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 31135104

約数和(自身を除く): 21413574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1187, 1365, 1638, 2374, 2730, 3561, 4095, 5935, 7122, 8190, 8309, 10683, 11870, 15431, 16618, 17805, 21366, 24927, 30862, 35610, 41545, 46293, 49854, 53415, 74781, 77155, 83090, 92586, 106830, 108017, 124635, 138879, 149562, 154310, 216034, 231465, 249270, 277758, 324051, 373905, 462930, 540085, 648102, 694395, 747810, 972153, 1080170, 1388790, 1620255, 1944306, 3240510, 4860765, 9721530]

約数ペア:

[(1, 9721530), (2, 4860765), (3, 3240510), (5, 1944306), (6, 1620255), (7, 1388790), (9, 1080170), (10, 972153), (13, 747810), (14, 694395), (15, 648102), (18, 540085), (21, 462930), (26, 373905), (30, 324051), (35, 277758), (39, 249270), (42, 231465), (45, 216034), (63, 154310), (65, 149562), (70, 138879), (78, 124635), (90, 108017), (91, 106830), (105, 92586), (117, 83090), (126, 77155), (130, 74781), (182, 53415), (195, 49854), (210, 46293), (234, 41545), (273, 35610), (315, 30862), (390, 24927), (455, 21366), (546, 17805), (585, 16618), (630, 15431), (819, 11870), (910, 10683), (1170, 8309), (1187, 8190), (1365, 7122), (1638, 5935), (2374, 4095), (2730, 3561)]