140740110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{773}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 444820896

約数和(自身を除く): 304080786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 510, 578, 595, 630, 714, 765, 773, 867, 1071, 1190, 1445, 1530, 1546, 1734, 1785, 2023, 2142, 2319, 2601, 2890, 3570, 3865, 4046, 4335, 4638, 5202, 5355, 5411, 6069, 6957, 7730, 8670, 10115, 10710, 10822, 11595, 12138, 13005, 13141, 13914, 16233, 18207, 20230, 23190, 26010, 26282, 27055, 30345, 32466, 34785, 36414, 39423, 48699, 54110, 60690, 65705, 69570, 78846, 81165, 91035, 91987, 97398, 118269, 131410, 162330, 182070, 183974, 197115, 223397, 236538, 243495, 275961, 394230, 446794, 459935, 486990, 551922, 591345, 670191, 827883, 919870, 1116985, 1182690, 1340382, 1379805, 1563779, 1655766, 2010573, 2233970, 2759610, 3127558, 3350955, 4021146, 4139415, 4691337, 6701910, 7818895, 8278830, 9382674, 10052865, 14074011, 15637790, 20105730, 23456685, 28148022, 46913370, 70370055, 140740110]

約数ペア:

[(1, 140740110), (2, 70370055), (3, 46913370), (5, 28148022), (6, 23456685), (7, 20105730), (9, 15637790), (10, 14074011), (14, 10052865), (15, 9382674), (17, 8278830), (18, 7818895), (21, 6701910), (30, 4691337), (34, 4139415), (35, 4021146), (42, 3350955), (45, 3127558), (51, 2759610), (63, 2233970), (70, 2010573), (85, 1655766), (90, 1563779), (102, 1379805), (105, 1340382), (119, 1182690), (126, 1116985), (153, 919870), (170, 827883), (210, 670191), (238, 591345), (255, 551922), (289, 486990), (306, 459935), (315, 446794), (357, 394230), (510, 275961), (578, 243495), (595, 236538), (630, 223397), (714, 197115), (765, 183974), (773, 182070), (867, 162330), (1071, 131410), (1190, 118269), (1445, 97398), (1530, 91987), (1546, 91035), (1734, 81165), (1785, 78846), (2023, 69570), (2142, 65705), (2319, 60690), (2601, 54110), (2890, 48699), (3570, 39423), (3865, 36414), (4046, 34785), (4335, 32466), (4638, 30345), (5202, 27055), (5355, 26282), (5411, 26010), (6069, 23190), (6957, 20230), (7730, 18207), (8670, 16233), (10115, 13914), (10710, 13141), (10822, 13005), (11595, 12138)]