42625590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 120559104

約数和(自身を除く): 77933514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 107, 147, 210, 214, 245, 271, 294, 321, 490, 535, 542, 642, 735, 749, 813, 1070, 1355, 1470, 1498, 1605, 1626, 1897, 2247, 2710, 3210, 3745, 3794, 4065, 4494, 5243, 5691, 7490, 8130, 9485, 10486, 11235, 11382, 13279, 15729, 18970, 22470, 26215, 26558, 28455, 28997, 31458, 39837, 52430, 56910, 57994, 66395, 78645, 79674, 86991, 132790, 144985, 157290, 173982, 199185, 202979, 289970, 398370, 405958, 434955, 608937, 869910, 1014895, 1217874, 1420853, 2029790, 2841706, 3044685, 4262559, 6089370, 7104265, 8525118, 14208530, 21312795, 42625590]

約数ペア:

[(1, 42625590), (2, 21312795), (3, 14208530), (5, 8525118), (6, 7104265), (7, 6089370), (10, 4262559), (14, 3044685), (15, 2841706), (21, 2029790), (30, 1420853), (35, 1217874), (42, 1014895), (49, 869910), (70, 608937), (98, 434955), (105, 405958), (107, 398370), (147, 289970), (210, 202979), (214, 199185), (245, 173982), (271, 157290), (294, 144985), (321, 132790), (490, 86991), (535, 79674), (542, 78645), (642, 66395), (735, 57994), (749, 56910), (813, 52430), (1070, 39837), (1355, 31458), (1470, 28997), (1498, 28455), (1605, 26558), (1626, 26215), (1897, 22470), (2247, 18970), (2710, 15729), (3210, 13279), (3745, 11382), (3794, 11235), (4065, 10486), (4494, 9485), (5243, 8130), (5691, 7490)]