30231150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 77461560

約数和(自身を除く): 47230410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 109, 129, 150, 215, 218, 258, 327, 430, 545, 645, 654, 1075, 1090, 1290, 1635, 1849, 2150, 2725, 3225, 3270, 3698, 4687, 5450, 5547, 6450, 8175, 9245, 9374, 11094, 14061, 16350, 18490, 23435, 27735, 28122, 46225, 46870, 55470, 70305, 92450, 117175, 138675, 140610, 201541, 234350, 277350, 351525, 403082, 604623, 703050, 1007705, 1209246, 2015410, 3023115, 5038525, 6046230, 10077050, 15115575, 30231150]

約数ペア:

[(1, 30231150), (2, 15115575), (3, 10077050), (5, 6046230), (6, 5038525), (10, 3023115), (15, 2015410), (25, 1209246), (30, 1007705), (43, 703050), (50, 604623), (75, 403082), (86, 351525), (109, 277350), (129, 234350), (150, 201541), (215, 140610), (218, 138675), (258, 117175), (327, 92450), (430, 70305), (545, 55470), (645, 46870), (654, 46225), (1075, 28122), (1090, 27735), (1290, 23435), (1635, 18490), (1849, 16350), (2150, 14061), (2725, 11094), (3225, 9374), (3270, 9245), (3698, 8175), (4687, 6450), (5450, 5547)]