29801290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 55261440

約数和(自身を除く): 25460150

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 389, 470, 778, 815, 1630, 1945, 3890, 7661, 15322, 18283, 36566, 38305, 63407, 76610, 91415, 126814, 182830, 317035, 634070, 2980129, 5960258, 14900645, 29801290]

約数ペア:

[(1, 29801290), (2, 14900645), (5, 5960258), (10, 2980129), (47, 634070), (94, 317035), (163, 182830), (235, 126814), (326, 91415), (389, 76610), (470, 63407), (778, 38305), (815, 36566), (1630, 18283), (1945, 15322), (3890, 7661)]