42630870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 68825130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2579, 2755, 3306, 5158, 5510, 7737, 8265, 12895, 15474, 16530, 25790, 38685, 49001, 74791, 77370, 98002, 147003, 149582, 224373, 245005, 294006, 373955, 448746, 490010, 735015, 747910, 1121865, 1421029, 1470030, 2243730, 2842058, 4263087, 7105145, 8526174, 14210290, 21315435, 42630870]

約数ペア:

[(1, 42630870), (2, 21315435), (3, 14210290), (5, 8526174), (6, 7105145), (10, 4263087), (15, 2842058), (19, 2243730), (29, 1470030), (30, 1421029), (38, 1121865), (57, 747910), (58, 735015), (87, 490010), (95, 448746), (114, 373955), (145, 294006), (174, 245005), (190, 224373), (285, 149582), (290, 147003), (435, 98002), (551, 77370), (570, 74791), (870, 49001), (1102, 38685), (1653, 25790), (2579, 16530), (2755, 15474), (3306, 12895), (5158, 8265), (5510, 7737)]