42422310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 134480736

約数和(自身を除く): 92058426

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, 233, 238, 255, 289, 306, 315, 357, 466, 510, 578, 595, 630, 699, 714, 765, 867, 1071, 1165, 1190, 1398, 1445, 1530, 1631, 1734, 1785, 2023, 2097, 2142, 2330, 2601, 2890, 3262, 3495, 3570, 3961, 4046, 4194, 4335, 4893, 5202, 5355, 6069, 6990, 7922, 8155, 8670, 9786, 10115, 10485, 10710, 11883, 12138, 13005, 14679, 16310, 18207, 19805, 20230, 20970, 23766, 24465, 26010, 27727, 29358, 30345, 35649, 36414, 39610, 48930, 55454, 59415, 60690, 67337, 71298, 73395, 83181, 91035, 118830, 134674, 138635, 146790, 166362, 178245, 182070, 202011, 249543, 277270, 336685, 356490, 404022, 415905, 471359, 499086, 606033, 673370, 831810, 942718, 1010055, 1212066, 1247715, 1414077, 2020110, 2356795, 2495430, 2828154, 3030165, 4242231, 4713590, 6060330, 7070385, 8484462, 14140770, 21211155, 42422310]

約数ペア:

[(1, 42422310), (2, 21211155), (3, 14140770), (5, 8484462), (6, 7070385), (7, 6060330), (9, 4713590), (10, 4242231), (14, 3030165), (15, 2828154), (17, 2495430), (18, 2356795), (21, 2020110), (30, 1414077), (34, 1247715), (35, 1212066), (42, 1010055), (45, 942718), (51, 831810), (63, 673370), (70, 606033), (85, 499086), (90, 471359), (102, 415905), (105, 404022), (119, 356490), (126, 336685), (153, 277270), (170, 249543), (210, 202011), (233, 182070), (238, 178245), (255, 166362), (289, 146790), (306, 138635), (315, 134674), (357, 118830), (466, 91035), (510, 83181), (578, 73395), (595, 71298), (630, 67337), (699, 60690), (714, 59415), (765, 55454), (867, 48930), (1071, 39610), (1165, 36414), (1190, 35649), (1398, 30345), (1445, 29358), (1530, 27727), (1631, 26010), (1734, 24465), (1785, 23766), (2023, 20970), (2097, 20230), (2142, 19805), (2330, 18207), (2601, 16310), (2890, 14679), (3262, 13005), (3495, 12138), (3570, 11883), (3961, 10710), (4046, 10485), (4194, 10115), (4335, 9786), (4893, 8670), (5202, 8155), (5355, 7922), (6069, 6990)]