30835518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 78589440

約数和(自身を除く): 47753922

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 2273, 4522, 4546, 6783, 6819, 13566, 13638, 15911, 31822, 38641, 43187, 47733, 77282, 86374, 95466, 115923, 129561, 231846, 259122, 270487, 302309, 540974, 604618, 734179, 811461, 906927, 1468358, 1622922, 1813854, 2202537, 4405074, 5139253, 10278506, 15417759, 30835518]

約数ペア:

[(1, 30835518), (2, 15417759), (3, 10278506), (6, 5139253), (7, 4405074), (14, 2202537), (17, 1813854), (19, 1622922), (21, 1468358), (34, 906927), (38, 811461), (42, 734179), (51, 604618), (57, 540974), (102, 302309), (114, 270487), (119, 259122), (133, 231846), (238, 129561), (266, 115923), (323, 95466), (357, 86374), (399, 77282), (646, 47733), (714, 43187), (798, 38641), (969, 31822), (1938, 15911), (2261, 13638), (2273, 13566), (4522, 6819), (4546, 6783)]