2100030552

素因数分解:

$2^3\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{20269}}^1$

素因数の和:21720

約数の個数: 48

約数和(自身を含む): 5691816000

約数和(自身を除く): 3591785448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1439, 2878, 4317, 5756, 8634, 11512, 12951, 17268, 20269, 25902, 34536, 40538, 51804, 60807, 81076, 103608, 121614, 162152, 182421, 243228, 364842, 486456, 729684, 1459368, 29167091, 58334182, 87501273, 116668364, 175002546, 233336728, 262503819, 350005092, 525007638, 700010184, 1050015276, 2100030552]

約数ペア:

[(1, 2100030552), (2, 1050015276), (3, 700010184), (4, 525007638), (6, 350005092), (8, 262503819), (9, 233336728), (12, 175002546), (18, 116668364), (24, 87501273), (36, 58334182), (72, 29167091), (1439, 1459368), (2878, 729684), (4317, 486456), (5756, 364842), (8634, 243228), (11512, 182421), (12951, 162152), (17268, 121614), (20269, 103608), (25902, 81076), (34536, 60807), (40538, 51804)]