1097582220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51241}}^1$

素因数の和:51280

約数の個数: 144

約数和(自身を含む): 4028851008

約数和(自身を除く): 2931268788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 51241, 102482, 153723, 204964, 256205, 307446, 358687, 461169, 512410, 614892, 717374, 768615, 871097, 922338, 1024820, 1076061, 1434748, 1537230, 1742194, 1793435, 1844676, 2152122, 2305845, 2613291, 3074460, 3228183, 3484388, 3586870, 4304244, 4355485, 4611690, 5226582, 5380305, 6097679, 6456366, 7173740, 7839873, 8710970, 9223380, 10453164, 10760610, 12195358, 12912732, 13066455, 15679746, 16140915, 17421940, 18293037, 21521220, 24390716, 26132910, 30488395, 31359492, 32281830, 36586074, 39199365, 52265820, 54879111, 60976790, 64563660, 73172148, 78398730, 91465185, 109758222, 121953580, 156797460, 182930370, 219516444, 274395555, 365860740, 548791110, 1097582220]

約数ペア:

[(1, 1097582220), (2, 548791110), (3, 365860740), (4, 274395555), (5, 219516444), (6, 182930370), (7, 156797460), (9, 121953580), (10, 109758222), (12, 91465185), (14, 78398730), (15, 73172148), (17, 64563660), (18, 60976790), (20, 54879111), (21, 52265820), (28, 39199365), (30, 36586074), (34, 32281830), (35, 31359492), (36, 30488395), (42, 26132910), (45, 24390716), (51, 21521220), (60, 18293037), (63, 17421940), (68, 16140915), (70, 15679746), (84, 13066455), (85, 12912732), (90, 12195358), (102, 10760610), (105, 10453164), (119, 9223380), (126, 8710970), (140, 7839873), (153, 7173740), (170, 6456366), (180, 6097679), (204, 5380305), (210, 5226582), (238, 4611690), (252, 4355485), (255, 4304244), (306, 3586870), (315, 3484388), (340, 3228183), (357, 3074460), (420, 2613291), (476, 2305845), (510, 2152122), (595, 1844676), (612, 1793435), (630, 1742194), (714, 1537230), (765, 1434748), (1020, 1076061), (1071, 1024820), (1190, 922338), (1260, 871097), (1428, 768615), (1530, 717374), (1785, 614892), (2142, 512410), (2380, 461169), (3060, 358687), (3570, 307446), (4284, 256205), (5355, 204964), (7140, 153723), (10710, 102482), (21420, 51241)]