157070970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{35617}}^1$

素因数の和:35644

約数の個数: 72

約数和(自身を含む): 475072884

約数和(自身を除く): 318001914

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, 35617, 71234, 106851, 178085, 213702, 249319, 320553, 356170, 498638, 534255, 641106, 747957, 1068510, 1246595, 1495914, 1602765, 1745233, 2243871, 2493190, 3205530, 3490466, 3739785, 4487742, 5235699, 7479570, 8726165, 10471398, 11219355, 15707097, 17452330, 22438710, 26178495, 31414194, 52356990, 78535485, 157070970]

約数ペア:

[(1, 157070970), (2, 78535485), (3, 52356990), (5, 31414194), (6, 26178495), (7, 22438710), (9, 17452330), (10, 15707097), (14, 11219355), (15, 10471398), (18, 8726165), (21, 7479570), (30, 5235699), (35, 4487742), (42, 3739785), (45, 3490466), (49, 3205530), (63, 2493190), (70, 2243871), (90, 1745233), (98, 1602765), (105, 1495914), (126, 1246595), (147, 1068510), (210, 747957), (245, 641106), (294, 534255), (315, 498638), (441, 356170), (490, 320553), (630, 249319), (735, 213702), (882, 178085), (1470, 106851), (2205, 71234), (4410, 35617)]