12590959980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3440153}}^1$

素因数の和:3440226

約数の個数: 48

約数和(自身を含む): 35832644064

約数和(自身を除く): 23241684084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 3440153, 6880306, 10320459, 13760612, 17200765, 20640918, 34401530, 41281836, 51602295, 68803060, 103204590, 206409180, 209849333, 419698666, 629547999, 839397332, 1049246665, 1259095998, 2098493330, 2518191996, 3147739995, 4196986660, 6295479990, 12590959980]

約数ペア:

[(1, 12590959980), (2, 6295479990), (3, 4196986660), (4, 3147739995), (5, 2518191996), (6, 2098493330), (10, 1259095998), (12, 1049246665), (15, 839397332), (20, 629547999), (30, 419698666), (60, 209849333), (61, 206409180), (122, 103204590), (183, 68803060), (244, 51602295), (305, 41281836), (366, 34401530), (610, 20640918), (732, 17200765), (915, 13760612), (1220, 10320459), (1830, 6880306), (3660, 3440153)]