30801060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19013}}^1$

素因数の和:19034

約数の個数: 60

約数和(自身を含む): 96629148

約数和(自身を除く): 65828088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 19013, 38026, 57039, 76052, 95065, 114078, 171117, 190130, 228156, 285195, 342234, 380260, 513351, 570390, 684468, 855585, 1026702, 1140780, 1540053, 1711170, 2053404, 2566755, 3080106, 3422340, 5133510, 6160212, 7700265, 10267020, 15400530, 30801060]

約数ペア:

[(1, 30801060), (2, 15400530), (3, 10267020), (4, 7700265), (5, 6160212), (6, 5133510), (9, 3422340), (10, 3080106), (12, 2566755), (15, 2053404), (18, 1711170), (20, 1540053), (27, 1140780), (30, 1026702), (36, 855585), (45, 684468), (54, 570390), (60, 513351), (81, 380260), (90, 342234), (108, 285195), (135, 228156), (162, 190130), (180, 171117), (270, 114078), (324, 95065), (405, 76052), (540, 57039), (810, 38026), (1620, 19013)]