7042230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 19869408

約数和(自身を除く): 12827178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 463, 507, 585, 845, 926, 1014, 1170, 1389, 1521, 1690, 2315, 2535, 2778, 3042, 4167, 4630, 5070, 6019, 6945, 7605, 8334, 12038, 13890, 15210, 18057, 20835, 30095, 36114, 41670, 54171, 60190, 78247, 90285, 108342, 156494, 180570, 234741, 270855, 391235, 469482, 541710, 704223, 782470, 1173705, 1408446, 2347410, 3521115, 7042230]

約数ペア:

[(1, 7042230), (2, 3521115), (3, 2347410), (5, 1408446), (6, 1173705), (9, 782470), (10, 704223), (13, 541710), (15, 469482), (18, 391235), (26, 270855), (30, 234741), (39, 180570), (45, 156494), (65, 108342), (78, 90285), (90, 78247), (117, 60190), (130, 54171), (169, 41670), (195, 36114), (234, 30095), (338, 20835), (390, 18057), (463, 15210), (507, 13890), (585, 12038), (845, 8334), (926, 7605), (1014, 6945), (1170, 6019), (1389, 5070), (1521, 4630), (1690, 4167), (2315, 3042), (2535, 2778)]