30643530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 76197888

約数和(自身を除く): 45554358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 211, 235, 282, 309, 422, 470, 515, 618, 633, 705, 1030, 1055, 1266, 1410, 1545, 2110, 3090, 3165, 4841, 6330, 9682, 9917, 14523, 19834, 21733, 24205, 29046, 29751, 43466, 48410, 49585, 59502, 65199, 72615, 99170, 108665, 130398, 145230, 148755, 217330, 297510, 325995, 651990, 1021451, 2042902, 3064353, 5107255, 6128706, 10214510, 15321765, 30643530]

約数ペア:

[(1, 30643530), (2, 15321765), (3, 10214510), (5, 6128706), (6, 5107255), (10, 3064353), (15, 2042902), (30, 1021451), (47, 651990), (94, 325995), (103, 297510), (141, 217330), (206, 148755), (211, 145230), (235, 130398), (282, 108665), (309, 99170), (422, 72615), (470, 65199), (515, 59502), (618, 49585), (633, 48410), (705, 43466), (1030, 29751), (1055, 29046), (1266, 24205), (1410, 21733), (1545, 19834), (2110, 14523), (3090, 9917), (3165, 9682), (4841, 6330)]