2983330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 3859550

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 109, 115, 119, 161, 170, 218, 230, 238, 322, 391, 545, 595, 763, 782, 805, 1090, 1190, 1526, 1610, 1853, 1955, 2507, 2737, 3706, 3815, 3910, 5014, 5474, 7630, 9265, 12535, 12971, 13685, 17549, 18530, 25070, 25942, 27370, 35098, 42619, 64855, 85238, 87745, 129710, 175490, 213095, 298333, 426190, 596666, 1491665, 2983330]

約数ペア:

[(1, 2983330), (2, 1491665), (5, 596666), (7, 426190), (10, 298333), (14, 213095), (17, 175490), (23, 129710), (34, 87745), (35, 85238), (46, 64855), (70, 42619), (85, 35098), (109, 27370), (115, 25942), (119, 25070), (161, 18530), (170, 17549), (218, 13685), (230, 12971), (238, 12535), (322, 9265), (391, 7630), (545, 5474), (595, 5014), (763, 3910), (782, 3815), (805, 3706), (1090, 2737), (1190, 2507), (1526, 1955), (1610, 1853)]