30473340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26731}}^1$

素因数の和:26762

約数の個数: 48

約数和(自身を含む): 89819520

約数和(自身を除く): 59346180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26731, 53462, 80193, 106924, 133655, 160386, 267310, 320772, 400965, 507889, 534620, 801930, 1015778, 1523667, 1603860, 2031556, 2539445, 3047334, 5078890, 6094668, 7618335, 10157780, 15236670, 30473340]

約数ペア:

[(1, 30473340), (2, 15236670), (3, 10157780), (4, 7618335), (5, 6094668), (6, 5078890), (10, 3047334), (12, 2539445), (15, 2031556), (19, 1603860), (20, 1523667), (30, 1015778), (38, 801930), (57, 534620), (60, 507889), (76, 400965), (95, 320772), (114, 267310), (190, 160386), (228, 133655), (285, 106924), (380, 80193), (570, 53462), (1140, 26731)]