3949275750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 11302806528

約数和(自身を除く): 7353530778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 353, 375, 525, 706, 750, 875, 1050, 1059, 1750, 1765, 2118, 2131, 2471, 2625, 3530, 4262, 4942, 5250, 5295, 6393, 7413, 8825, 10590, 10655, 12355, 12786, 14826, 14917, 17650, 21310, 24710, 26475, 29834, 31965, 37065, 44125, 44751, 52950, 53275, 61775, 63930, 74130, 74585, 88250, 89502, 106550, 123550, 132375, 149170, 159825, 185325, 223755, 264750, 266375, 308875, 319650, 370650, 372925, 447510, 532750, 617750, 745850, 752243, 799125, 926625, 1118775, 1504486, 1598250, 1853250, 1864625, 2237550, 2256729, 3729250, 3761215, 4513458, 5265701, 5593875, 7522430, 10531402, 11187750, 11283645, 15797103, 18806075, 22567290, 26328505, 31594206, 37612150, 52657010, 56418225, 78985515, 94030375, 112836450, 131642525, 157971030, 188060750, 263285050, 282091125, 394927575, 564182250, 658212625, 789855150, 1316425250, 1974637875, 3949275750]

約数ペア:

[(1, 3949275750), (2, 1974637875), (3, 1316425250), (5, 789855150), (6, 658212625), (7, 564182250), (10, 394927575), (14, 282091125), (15, 263285050), (21, 188060750), (25, 157971030), (30, 131642525), (35, 112836450), (42, 94030375), (50, 78985515), (70, 56418225), (75, 52657010), (105, 37612150), (125, 31594206), (150, 26328505), (175, 22567290), (210, 18806075), (250, 15797103), (350, 11283645), (353, 11187750), (375, 10531402), (525, 7522430), (706, 5593875), (750, 5265701), (875, 4513458), (1050, 3761215), (1059, 3729250), (1750, 2256729), (1765, 2237550), (2118, 1864625), (2131, 1853250), (2471, 1598250), (2625, 1504486), (3530, 1118775), (4262, 926625), (4942, 799125), (5250, 752243), (5295, 745850), (6393, 617750), (7413, 532750), (8825, 447510), (10590, 372925), (10655, 370650), (12355, 319650), (12786, 308875), (14826, 266375), (14917, 264750), (17650, 223755), (21310, 185325), (24710, 159825), (26475, 149170), (29834, 132375), (31965, 123550), (37065, 106550), (44125, 89502), (44751, 88250), (52950, 74585), (53275, 74130), (61775, 63930)]