3231060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 10617600

約数和(自身を除く): 7386540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 157, 196, 210, 245, 294, 314, 343, 420, 471, 490, 588, 628, 686, 735, 785, 942, 980, 1029, 1099, 1372, 1470, 1570, 1715, 1884, 2058, 2198, 2355, 2940, 3140, 3297, 3430, 4116, 4396, 4710, 5145, 5495, 6594, 6860, 7693, 9420, 10290, 10990, 13188, 15386, 16485, 20580, 21980, 23079, 30772, 32970, 38465, 46158, 53851, 65940, 76930, 92316, 107702, 115395, 153860, 161553, 215404, 230790, 269255, 323106, 461580, 538510, 646212, 807765, 1077020, 1615530, 3231060]

約数ペア:

[(1, 3231060), (2, 1615530), (3, 1077020), (4, 807765), (5, 646212), (6, 538510), (7, 461580), (10, 323106), (12, 269255), (14, 230790), (15, 215404), (20, 161553), (21, 153860), (28, 115395), (30, 107702), (35, 92316), (42, 76930), (49, 65940), (60, 53851), (70, 46158), (84, 38465), (98, 32970), (105, 30772), (140, 23079), (147, 21980), (157, 20580), (196, 16485), (210, 15386), (245, 13188), (294, 10990), (314, 10290), (343, 9420), (420, 7693), (471, 6860), (490, 6594), (588, 5495), (628, 5145), (686, 4710), (735, 4396), (785, 4116), (942, 3430), (980, 3297), (1029, 3140), (1099, 2940), (1372, 2355), (1470, 2198), (1570, 2058), (1715, 1884)]