4407270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 12496896

約数和(自身を除く): 8089626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 677, 930, 1085, 1302, 1354, 2031, 2170, 3255, 3385, 4062, 4739, 6510, 6770, 9478, 10155, 14217, 20310, 20987, 23695, 28434, 41974, 47390, 62961, 71085, 104935, 125922, 142170, 146909, 209870, 293818, 314805, 440727, 629610, 734545, 881454, 1469090, 2203635, 4407270]

約数ペア:

[(1, 4407270), (2, 2203635), (3, 1469090), (5, 881454), (6, 734545), (7, 629610), (10, 440727), (14, 314805), (15, 293818), (21, 209870), (30, 146909), (31, 142170), (35, 125922), (42, 104935), (62, 71085), (70, 62961), (93, 47390), (105, 41974), (155, 28434), (186, 23695), (210, 20987), (217, 20310), (310, 14217), (434, 10155), (465, 9478), (651, 6770), (677, 6510), (930, 4739), (1085, 4062), (1302, 3385), (1354, 3255), (2031, 2170)]