63945870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 163952640

約数和(自身を除く): 100006770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2371, 2697, 4495, 4742, 5394, 7113, 8990, 11855, 13485, 14226, 23710, 26970, 35565, 68759, 71130, 73501, 137518, 147002, 206277, 220503, 343795, 367505, 412554, 441006, 687590, 735010, 1031385, 1102515, 2062770, 2131529, 2205030, 4263058, 6394587, 10657645, 12789174, 21315290, 31972935, 63945870]

約数ペア:

[(1, 63945870), (2, 31972935), (3, 21315290), (5, 12789174), (6, 10657645), (10, 6394587), (15, 4263058), (29, 2205030), (30, 2131529), (31, 2062770), (58, 1102515), (62, 1031385), (87, 735010), (93, 687590), (145, 441006), (155, 412554), (174, 367505), (186, 343795), (290, 220503), (310, 206277), (435, 147002), (465, 137518), (870, 73501), (899, 71130), (930, 68759), (1798, 35565), (2371, 26970), (2697, 23710), (4495, 14226), (4742, 13485), (5394, 11855), (7113, 8990)]