188551610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 392117760

約数和(自身を除く): 203566150

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 61, 62, 65, 118, 122, 130, 155, 169, 295, 305, 310, 338, 403, 590, 610, 767, 793, 806, 845, 1534, 1586, 1690, 1829, 1891, 2015, 3599, 3658, 3782, 3835, 3965, 4030, 5239, 7198, 7670, 7930, 9145, 9455, 9971, 10309, 10478, 17995, 18290, 18910, 19942, 20618, 23777, 24583, 26195, 35990, 46787, 47554, 49166, 49855, 51545, 52390, 93574, 99710, 103090, 111569, 118885, 122915, 223138, 233935, 237770, 245830, 309101, 319579, 467870, 557845, 608231, 618202, 639158, 1115690, 1216462, 1450397, 1545505, 1597895, 2900794, 3041155, 3091010, 3195790, 6082310, 7251985, 14503970, 18855161, 37710322, 94275805, 188551610]

約数ペア:

[(1, 188551610), (2, 94275805), (5, 37710322), (10, 18855161), (13, 14503970), (26, 7251985), (31, 6082310), (59, 3195790), (61, 3091010), (62, 3041155), (65, 2900794), (118, 1597895), (122, 1545505), (130, 1450397), (155, 1216462), (169, 1115690), (295, 639158), (305, 618202), (310, 608231), (338, 557845), (403, 467870), (590, 319579), (610, 309101), (767, 245830), (793, 237770), (806, 233935), (845, 223138), (1534, 122915), (1586, 118885), (1690, 111569), (1829, 103090), (1891, 99710), (2015, 93574), (3599, 52390), (3658, 51545), (3782, 49855), (3835, 49166), (3965, 47554), (4030, 46787), (5239, 35990), (7198, 26195), (7670, 24583), (7930, 23777), (9145, 20618), (9455, 19942), (9971, 18910), (10309, 18290), (10478, 17995)]