30196250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 120

約数和(自身を含む): 72117540

約数和(自身を除く): 41921290

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 29, 34, 35, 49, 50, 58, 70, 85, 98, 119, 125, 145, 170, 175, 203, 238, 245, 250, 290, 350, 406, 425, 490, 493, 595, 625, 725, 833, 850, 875, 986, 1015, 1190, 1225, 1250, 1421, 1450, 1666, 1750, 2030, 2125, 2450, 2465, 2842, 2975, 3451, 3625, 4165, 4250, 4375, 4930, 5075, 5950, 6125, 6902, 7105, 7250, 8330, 8750, 10150, 10625, 12250, 12325, 14210, 14875, 17255, 18125, 20825, 21250, 24157, 24650, 25375, 29750, 30625, 34510, 35525, 36250, 41650, 48314, 50750, 61250, 61625, 71050, 74375, 86275, 104125, 120785, 123250, 126875, 148750, 172550, 177625, 208250, 241570, 253750, 308125, 355250, 431375, 520625, 603925, 616250, 862750, 888125, 1041250, 1207850, 1776250, 2156875, 3019625, 4313750, 6039250, 15098125, 30196250]

約数ペア:

[(1, 30196250), (2, 15098125), (5, 6039250), (7, 4313750), (10, 3019625), (14, 2156875), (17, 1776250), (25, 1207850), (29, 1041250), (34, 888125), (35, 862750), (49, 616250), (50, 603925), (58, 520625), (70, 431375), (85, 355250), (98, 308125), (119, 253750), (125, 241570), (145, 208250), (170, 177625), (175, 172550), (203, 148750), (238, 126875), (245, 123250), (250, 120785), (290, 104125), (350, 86275), (406, 74375), (425, 71050), (490, 61625), (493, 61250), (595, 50750), (625, 48314), (725, 41650), (833, 36250), (850, 35525), (875, 34510), (986, 30625), (1015, 29750), (1190, 25375), (1225, 24650), (1250, 24157), (1421, 21250), (1450, 20825), (1666, 18125), (1750, 17255), (2030, 14875), (2125, 14210), (2450, 12325), (2465, 12250), (2842, 10625), (2975, 10150), (3451, 8750), (3625, 8330), (4165, 7250), (4250, 7105), (4375, 6902), (4930, 6125), (5075, 5950)]