149349080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4748

約数の個数: 64

約数和(自身を含む): 363450240

約数和(自身を除く): 214101160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 4673, 6392, 7990, 9346, 15980, 18692, 23365, 31960, 37384, 46730, 79441, 93460, 158882, 186920, 219631, 317764, 397205, 439262, 635528, 794410, 878524, 1098155, 1588820, 1757048, 2196310, 3177640, 3733727, 4392620, 7467454, 8785240, 14934908, 18668635, 29869816, 37337270, 74674540, 149349080]

約数ペア:

[(1, 149349080), (2, 74674540), (4, 37337270), (5, 29869816), (8, 18668635), (10, 14934908), (17, 8785240), (20, 7467454), (34, 4392620), (40, 3733727), (47, 3177640), (68, 2196310), (85, 1757048), (94, 1588820), (136, 1098155), (170, 878524), (188, 794410), (235, 635528), (340, 439262), (376, 397205), (470, 317764), (680, 219631), (799, 186920), (940, 158882), (1598, 93460), (1880, 79441), (3196, 46730), (3995, 37384), (4673, 31960), (6392, 23365), (7990, 18692), (9346, 15980)]