90769380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116371}}^1$

素因数の和:116396

約数の個数: 48

約数和(自身を含む): 273706944

約数和(自身を除く): 182937564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 116371, 232742, 349113, 465484, 581855, 698226, 1163710, 1396452, 1512823, 1745565, 2327420, 3025646, 3491130, 4538469, 6051292, 6982260, 7564115, 9076938, 15128230, 18153876, 22692345, 30256460, 45384690, 90769380]

約数ペア:

[(1, 90769380), (2, 45384690), (3, 30256460), (4, 22692345), (5, 18153876), (6, 15128230), (10, 9076938), (12, 7564115), (13, 6982260), (15, 6051292), (20, 4538469), (26, 3491130), (30, 3025646), (39, 2327420), (52, 1745565), (60, 1512823), (65, 1396452), (78, 1163710), (130, 698226), (156, 581855), (195, 465484), (260, 349113), (390, 232742), (780, 116371)]