1227330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 3439800

約数和(自身を除く): 2212470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1049, 1170, 2098, 3147, 5245, 6294, 9441, 10490, 13637, 15735, 18882, 27274, 31470, 40911, 47205, 68185, 81822, 94410, 122733, 136370, 204555, 245466, 409110, 613665, 1227330]

約数ペア:

[(1, 1227330), (2, 613665), (3, 409110), (5, 245466), (6, 204555), (9, 136370), (10, 122733), (13, 94410), (15, 81822), (18, 68185), (26, 47205), (30, 40911), (39, 31470), (45, 27274), (65, 18882), (78, 15735), (90, 13637), (117, 10490), (130, 9441), (195, 6294), (234, 5245), (390, 3147), (585, 2098), (1049, 1170)]