141988770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2965

約数の個数: 144

約数和(自身を含む): 468643968

約数和(自身を除く): 326655198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 882, 990, 1078, 1155, 1386, 1470, 1617, 2205, 2310, 2695, 2927, 3234, 3465, 4410, 4851, 5390, 5854, 6930, 8085, 8781, 9702, 14635, 16170, 17562, 20489, 24255, 26343, 29270, 32197, 40978, 43905, 48510, 52686, 61467, 64394, 87810, 96591, 102445, 122934, 131715, 143423, 160985, 184401, 193182, 204890, 225379, 263430, 286846, 289773, 307335, 321970, 368802, 430269, 450758, 482955, 579546, 614670, 676137, 717115, 860538, 922005, 965910, 1126895, 1290807, 1352274, 1434230, 1448865, 1577653, 1844010, 2028411, 2151345, 2253790, 2581614, 2897730, 3155306, 3380685, 4056822, 4302690, 4732959, 6454035, 6761370, 7888265, 9465918, 10142055, 12908070, 14198877, 15776530, 20284110, 23664795, 28397754, 47329590, 70994385, 141988770]

約数ペア:

[(1, 141988770), (2, 70994385), (3, 47329590), (5, 28397754), (6, 23664795), (7, 20284110), (9, 15776530), (10, 14198877), (11, 12908070), (14, 10142055), (15, 9465918), (18, 7888265), (21, 6761370), (22, 6454035), (30, 4732959), (33, 4302690), (35, 4056822), (42, 3380685), (45, 3155306), (49, 2897730), (55, 2581614), (63, 2253790), (66, 2151345), (70, 2028411), (77, 1844010), (90, 1577653), (98, 1448865), (99, 1434230), (105, 1352274), (110, 1290807), (126, 1126895), (147, 965910), (154, 922005), (165, 860538), (198, 717115), (210, 676137), (231, 614670), (245, 579546), (294, 482955), (315, 450758), (330, 430269), (385, 368802), (441, 321970), (462, 307335), (490, 289773), (495, 286846), (539, 263430), (630, 225379), (693, 204890), (735, 193182), (770, 184401), (882, 160985), (990, 143423), (1078, 131715), (1155, 122934), (1386, 102445), (1470, 96591), (1617, 87810), (2205, 64394), (2310, 61467), (2695, 52686), (2927, 48510), (3234, 43905), (3465, 40978), (4410, 32197), (4851, 29270), (5390, 26343), (5854, 24255), (6930, 20489), (8085, 17562), (8781, 16170), (9702, 14635)]