30185880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14797}}^1$

素因数の和:14828

約数の個数: 64

約数和(自身を含む): 95891040

約数和(自身を除く): 65705160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 14797, 29594, 44391, 59188, 73985, 88782, 118376, 147970, 177564, 221955, 251549, 295940, 355128, 443910, 503098, 591880, 754647, 887820, 1006196, 1257745, 1509294, 1775640, 2012392, 2515490, 3018588, 3773235, 5030980, 6037176, 7546470, 10061960, 15092940, 30185880]

約数ペア:

[(1, 30185880), (2, 15092940), (3, 10061960), (4, 7546470), (5, 6037176), (6, 5030980), (8, 3773235), (10, 3018588), (12, 2515490), (15, 2012392), (17, 1775640), (20, 1509294), (24, 1257745), (30, 1006196), (34, 887820), (40, 754647), (51, 591880), (60, 503098), (68, 443910), (85, 355128), (102, 295940), (120, 251549), (136, 221955), (170, 177564), (204, 147970), (255, 118376), (340, 88782), (408, 73985), (510, 59188), (680, 44391), (1020, 29594), (2040, 14797)]