30061515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 56770560

約数和(自身を除く): 26709045

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 129, 165, 209, 215, 223, 285, 473, 627, 645, 669, 817, 1045, 1115, 1419, 2365, 2451, 2453, 3135, 3345, 4085, 4237, 7095, 7359, 8987, 9589, 12255, 12265, 12711, 21185, 26961, 28767, 36795, 44935, 46607, 47945, 63555, 105479, 134805, 139821, 143835, 182191, 233035, 316437, 527395, 546573, 699105, 910955, 1582185, 2004101, 2732865, 6012303, 10020505, 30061515]

約数ペア:

[(1, 30061515), (3, 10020505), (5, 6012303), (11, 2732865), (15, 2004101), (19, 1582185), (33, 910955), (43, 699105), (55, 546573), (57, 527395), (95, 316437), (129, 233035), (165, 182191), (209, 143835), (215, 139821), (223, 134805), (285, 105479), (473, 63555), (627, 47945), (645, 46607), (669, 44935), (817, 36795), (1045, 28767), (1115, 26961), (1419, 21185), (2365, 12711), (2451, 12265), (2453, 12255), (3135, 9589), (3345, 8987), (4085, 7359), (4237, 7095)]