3065460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 9038400

約数和(自身を除く): 5972940

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, 2689, 5378, 8067, 10756, 13445, 16134, 26890, 32268, 40335, 51091, 53780, 80670, 102182, 153273, 161340, 204364, 255455, 306546, 510910, 613092, 766365, 1021820, 1532730, 3065460]

約数ペア:

[(1, 3065460), (2, 1532730), (3, 1021820), (4, 766365), (5, 613092), (6, 510910), (10, 306546), (12, 255455), (15, 204364), (19, 161340), (20, 153273), (30, 102182), (38, 80670), (57, 53780), (60, 51091), (76, 40335), (95, 32268), (114, 26890), (190, 16134), (228, 13445), (285, 10756), (380, 8067), (570, 5378), (1140, 2689)]