17348330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 18576790

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 131, 170, 190, 205, 262, 323, 410, 646, 655, 697, 779, 1310, 1394, 1558, 1615, 2227, 2489, 3230, 3485, 3895, 4454, 4978, 5371, 6970, 7790, 10742, 11135, 12445, 13243, 22270, 24890, 26486, 26855, 42313, 53710, 66215, 84626, 91307, 102049, 132430, 182614, 204098, 211565, 423130, 456535, 510245, 913070, 1020490, 1734833, 3469666, 8674165, 17348330]

約数ペア:

[(1, 17348330), (2, 8674165), (5, 3469666), (10, 1734833), (17, 1020490), (19, 913070), (34, 510245), (38, 456535), (41, 423130), (82, 211565), (85, 204098), (95, 182614), (131, 132430), (170, 102049), (190, 91307), (205, 84626), (262, 66215), (323, 53710), (410, 42313), (646, 26855), (655, 26486), (697, 24890), (779, 22270), (1310, 13243), (1394, 12445), (1558, 11135), (1615, 10742), (2227, 7790), (2489, 6970), (3230, 5371), (3485, 4978), (3895, 4454)]