291247110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14009}}^1$

素因数の和:14043

約数の個数: 128

約数和(自身を含む): 968371200

約数和(自身を除く): 677124090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 14009, 20790, 28018, 42027, 70045, 84054, 98063, 126081, 140090, 154099, 196126, 210135, 252162, 294189, 308198, 378243, 420270, 462297, 490315, 588378, 630405, 756486, 770495, 882567, 924594, 980630, 1078693, 1260810, 1386891, 1470945, 1540990, 1765134, 1891215, 2157386, 2311485, 2647701, 2773782, 2941890, 3236079, 3782430, 4160673, 4412835, 4622970, 5295402, 5393465, 6472158, 6934455, 8321346, 8825670, 9708237, 10786930, 13238505, 13868910, 16180395, 19416474, 20803365, 26477010, 29124711, 32360790, 41606730, 48541185, 58249422, 97082370, 145623555, 291247110]

約数ペア:

[(1, 291247110), (2, 145623555), (3, 97082370), (5, 58249422), (6, 48541185), (7, 41606730), (9, 32360790), (10, 29124711), (11, 26477010), (14, 20803365), (15, 19416474), (18, 16180395), (21, 13868910), (22, 13238505), (27, 10786930), (30, 9708237), (33, 8825670), (35, 8321346), (42, 6934455), (45, 6472158), (54, 5393465), (55, 5295402), (63, 4622970), (66, 4412835), (70, 4160673), (77, 3782430), (90, 3236079), (99, 2941890), (105, 2773782), (110, 2647701), (126, 2311485), (135, 2157386), (154, 1891215), (165, 1765134), (189, 1540990), (198, 1470945), (210, 1386891), (231, 1260810), (270, 1078693), (297, 980630), (315, 924594), (330, 882567), (378, 770495), (385, 756486), (462, 630405), (495, 588378), (594, 490315), (630, 462297), (693, 420270), (770, 378243), (945, 308198), (990, 294189), (1155, 252162), (1386, 210135), (1485, 196126), (1890, 154099), (2079, 140090), (2310, 126081), (2970, 98063), (3465, 84054), (4158, 70045), (6930, 42027), (10395, 28018), (14009, 20790)]