30276930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 44994750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 109, 141, 197, 218, 235, 282, 327, 394, 470, 545, 591, 654, 705, 985, 1090, 1182, 1410, 1635, 1970, 2955, 3270, 5123, 5910, 9259, 10246, 15369, 18518, 21473, 25615, 27777, 30738, 42946, 46295, 51230, 55554, 64419, 76845, 92590, 107365, 128838, 138885, 153690, 214730, 277770, 322095, 644190, 1009231, 2018462, 3027693, 5046155, 6055386, 10092310, 15138465, 30276930]

約数ペア:

[(1, 30276930), (2, 15138465), (3, 10092310), (5, 6055386), (6, 5046155), (10, 3027693), (15, 2018462), (30, 1009231), (47, 644190), (94, 322095), (109, 277770), (141, 214730), (197, 153690), (218, 138885), (235, 128838), (282, 107365), (327, 92590), (394, 76845), (470, 64419), (545, 55554), (591, 51230), (654, 46295), (705, 42946), (985, 30738), (1090, 27777), (1182, 25615), (1410, 21473), (1635, 18518), (1970, 15369), (2955, 10246), (3270, 9259), (5123, 5910)]