30119070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 77682240

約数和(自身を除く): 47563170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 809, 1095, 1241, 1618, 2190, 2427, 2482, 3723, 4045, 4854, 6205, 7446, 8090, 12135, 12410, 13753, 18615, 24270, 27506, 37230, 41259, 59057, 68765, 82518, 118114, 137530, 177171, 206295, 295285, 354342, 412590, 590570, 885855, 1003969, 1771710, 2007938, 3011907, 5019845, 6023814, 10039690, 15059535, 30119070]

約数ペア:

[(1, 30119070), (2, 15059535), (3, 10039690), (5, 6023814), (6, 5019845), (10, 3011907), (15, 2007938), (17, 1771710), (30, 1003969), (34, 885855), (51, 590570), (73, 412590), (85, 354342), (102, 295285), (146, 206295), (170, 177171), (219, 137530), (255, 118114), (365, 82518), (438, 68765), (510, 59057), (730, 41259), (809, 37230), (1095, 27506), (1241, 24270), (1618, 18615), (2190, 13753), (2427, 12410), (2482, 12135), (3723, 8090), (4045, 7446), (4854, 6205)]