90748710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77563}}^1$

素因数の和:77589

約数の個数: 48

約数和(自身を含む): 254099664

約数和(自身を除く): 163350954

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, 1170, 77563, 155126, 232689, 387815, 465378, 698067, 775630, 1008319, 1163445, 1396134, 2016638, 2326890, 3024957, 3490335, 5041595, 6049914, 6980670, 9074871, 10083190, 15124785, 18149742, 30249570, 45374355, 90748710]

約数ペア:

[(1, 90748710), (2, 45374355), (3, 30249570), (5, 18149742), (6, 15124785), (9, 10083190), (10, 9074871), (13, 6980670), (15, 6049914), (18, 5041595), (26, 3490335), (30, 3024957), (39, 2326890), (45, 2016638), (65, 1396134), (78, 1163445), (90, 1008319), (117, 775630), (130, 698067), (195, 465378), (234, 387815), (390, 232689), (585, 155126), (1170, 77563)]