68269950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21673}}^1$

素因数の和:21698

約数の個数: 72

約数和(自身を含む): 209630928

約数和(自身を除く): 141360978

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, 21673, 43346, 65019, 108365, 130038, 151711, 195057, 216730, 303422, 325095, 390114, 455133, 541825, 650190, 758555, 910266, 975285, 1083650, 1365399, 1517110, 1625475, 1950570, 2275665, 2730798, 3250950, 3792775, 4551330, 4876425, 6826995, 7585550, 9752850, 11378325, 13653990, 22756650, 34134975, 68269950]

約数ペア:

[(1, 68269950), (2, 34134975), (3, 22756650), (5, 13653990), (6, 11378325), (7, 9752850), (9, 7585550), (10, 6826995), (14, 4876425), (15, 4551330), (18, 3792775), (21, 3250950), (25, 2730798), (30, 2275665), (35, 1950570), (42, 1625475), (45, 1517110), (50, 1365399), (63, 1083650), (70, 975285), (75, 910266), (90, 758555), (105, 650190), (126, 541825), (150, 455133), (175, 390114), (210, 325095), (225, 303422), (315, 216730), (350, 195057), (450, 151711), (525, 130038), (630, 108365), (1050, 65019), (1575, 43346), (3150, 21673)]