20182153950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{6407033}}^1$

素因数の和:6407058

約数の個数: 72

約数和(自身を含む): 61968832848

約数和(自身を除く): 41786678898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 6407033, 12814066, 19221099, 32035165, 38442198, 44849231, 57663297, 64070330, 89698462, 96105495, 115326594, 134547693, 160175825, 192210990, 224246155, 269095386, 288316485, 320351650, 403643079, 448492310, 480527475, 576632970, 672738465, 807286158, 961054950, 1121230775, 1345476930, 1441582425, 2018215395, 2242461550, 2883164850, 3363692325, 4036430790, 6727384650, 10091076975, 20182153950]

約数ペア:

[(1, 20182153950), (2, 10091076975), (3, 6727384650), (5, 4036430790), (6, 3363692325), (7, 2883164850), (9, 2242461550), (10, 2018215395), (14, 1441582425), (15, 1345476930), (18, 1121230775), (21, 961054950), (25, 807286158), (30, 672738465), (35, 576632970), (42, 480527475), (45, 448492310), (50, 403643079), (63, 320351650), (70, 288316485), (75, 269095386), (90, 224246155), (105, 192210990), (126, 160175825), (150, 134547693), (175, 115326594), (210, 96105495), (225, 89698462), (315, 64070330), (350, 57663297), (450, 44849231), (525, 38442198), (630, 32035165), (1050, 19221099), (1575, 12814066), (3150, 6407033)]