7288290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 19363968

約数和(自身を除く): 12075678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1723, 2115, 3446, 4230, 5169, 8615, 10338, 15507, 17230, 25845, 31014, 51690, 77535, 80981, 155070, 161962, 242943, 404905, 485886, 728829, 809810, 1214715, 1457658, 2429430, 3644145, 7288290]

約数ペア:

[(1, 7288290), (2, 3644145), (3, 2429430), (5, 1457658), (6, 1214715), (9, 809810), (10, 728829), (15, 485886), (18, 404905), (30, 242943), (45, 161962), (47, 155070), (90, 80981), (94, 77535), (141, 51690), (235, 31014), (282, 25845), (423, 17230), (470, 15507), (705, 10338), (846, 8615), (1410, 5169), (1723, 4230), (2115, 3446)]