1191060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 3898440

約数和(自身を除く): 2707380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 509, 585, 780, 1018, 1170, 1527, 2036, 2340, 2545, 3054, 4581, 5090, 6108, 6617, 7635, 9162, 10180, 13234, 15270, 18324, 19851, 22905, 26468, 30540, 33085, 39702, 45810, 59553, 66170, 79404, 91620, 99255, 119106, 132340, 198510, 238212, 297765, 397020, 595530, 1191060]

約数ペア:

[(1, 1191060), (2, 595530), (3, 397020), (4, 297765), (5, 238212), (6, 198510), (9, 132340), (10, 119106), (12, 99255), (13, 91620), (15, 79404), (18, 66170), (20, 59553), (26, 45810), (30, 39702), (36, 33085), (39, 30540), (45, 26468), (52, 22905), (60, 19851), (65, 18324), (78, 15270), (90, 13234), (117, 10180), (130, 9162), (156, 7635), (180, 6617), (195, 6108), (234, 5090), (260, 4581), (390, 3054), (468, 2545), (509, 2340), (585, 2036), (780, 1527), (1018, 1170)]