15563730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1$

素因数の和:5731

約数の個数: 64

約数和(自身を含む): 45980928

約数和(自身を除く): 30417198

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5701, 11402, 17103, 28505, 34206, 39907, 57010, 74113, 79814, 85515, 119721, 148226, 171030, 199535, 222339, 239442, 370565, 399070, 444678, 518791, 598605, 741130, 1037582, 1111695, 1197210, 1556373, 2223390, 2593955, 3112746, 5187910, 7781865, 15563730]

約数ペア:

[(1, 15563730), (2, 7781865), (3, 5187910), (5, 3112746), (6, 2593955), (7, 2223390), (10, 1556373), (13, 1197210), (14, 1111695), (15, 1037582), (21, 741130), (26, 598605), (30, 518791), (35, 444678), (39, 399070), (42, 370565), (65, 239442), (70, 222339), (78, 199535), (91, 171030), (105, 148226), (130, 119721), (182, 85515), (195, 79814), (210, 74113), (273, 57010), (390, 39907), (455, 34206), (546, 28505), (910, 17103), (1365, 11402), (2730, 5701)]