159909330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2749}}^1$

素因数の和:3043

約数の個数: 64

約数和(自身を含む): 440352000

約数和(自身を除く): 280442670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 554, 831, 1385, 1662, 1939, 2749, 2770, 3878, 4155, 5498, 5817, 8247, 8310, 9695, 11634, 13745, 16494, 19243, 19390, 27490, 29085, 38486, 41235, 57729, 58170, 82470, 96215, 115458, 192430, 288645, 577290, 761473, 1522946, 2284419, 3807365, 4568838, 5330311, 7614730, 10660622, 11422095, 15990933, 22844190, 26651555, 31981866, 53303110, 79954665, 159909330]

約数ペア:

[(1, 159909330), (2, 79954665), (3, 53303110), (5, 31981866), (6, 26651555), (7, 22844190), (10, 15990933), (14, 11422095), (15, 10660622), (21, 7614730), (30, 5330311), (35, 4568838), (42, 3807365), (70, 2284419), (105, 1522946), (210, 761473), (277, 577290), (554, 288645), (831, 192430), (1385, 115458), (1662, 96215), (1939, 82470), (2749, 58170), (2770, 57729), (3878, 41235), (4155, 38486), (5498, 29085), (5817, 27490), (8247, 19390), (8310, 19243), (9695, 16494), (11634, 13745)]