242631090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207377}}^1$

素因数の和:207403

約数の個数: 48

約数和(自身を含む): 679370328

約数和(自身を除く): 436739238

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, 207377, 414754, 622131, 1036885, 1244262, 1866393, 2073770, 2695901, 3110655, 3732786, 5391802, 6221310, 8087703, 9331965, 13479505, 16175406, 18663930, 24263109, 26959010, 40438515, 48526218, 80877030, 121315545, 242631090]

約数ペア:

[(1, 242631090), (2, 121315545), (3, 80877030), (5, 48526218), (6, 40438515), (9, 26959010), (10, 24263109), (13, 18663930), (15, 16175406), (18, 13479505), (26, 9331965), (30, 8087703), (39, 6221310), (45, 5391802), (65, 3732786), (78, 3110655), (90, 2695901), (117, 2073770), (130, 1866393), (195, 1244262), (234, 1036885), (390, 622131), (585, 414754), (1170, 207377)]