79190370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17957}}^1$

素因数の和:17984

約数の個数: 72

約数和(自身を含む): 239523804

約数和(自身を除く): 160333434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 17957, 35914, 53871, 89785, 107742, 125699, 161613, 179570, 251398, 269355, 323226, 377097, 538710, 628495, 754194, 808065, 879893, 1131291, 1256990, 1616130, 1759786, 1885485, 2262582, 2639679, 3770970, 4399465, 5279358, 5656455, 7919037, 8798930, 11312910, 13198395, 15838074, 26396790, 39595185, 79190370]

約数ペア:

[(1, 79190370), (2, 39595185), (3, 26396790), (5, 15838074), (6, 13198395), (7, 11312910), (9, 8798930), (10, 7919037), (14, 5656455), (15, 5279358), (18, 4399465), (21, 3770970), (30, 2639679), (35, 2262582), (42, 1885485), (45, 1759786), (49, 1616130), (63, 1256990), (70, 1131291), (90, 879893), (98, 808065), (105, 754194), (126, 628495), (147, 538710), (210, 377097), (245, 323226), (294, 269355), (315, 251398), (441, 179570), (490, 161613), (630, 125699), (735, 107742), (882, 89785), (1470, 53871), (2205, 35914), (4410, 17957)]