103806990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23539}}^1$

素因数の和:23566

約数の個数: 72

約数和(自身を含む): 313976520

約数和(自身を除く): 210169530

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, 23539, 47078, 70617, 117695, 141234, 164773, 211851, 235390, 329546, 353085, 423702, 494319, 706170, 823865, 988638, 1059255, 1153411, 1482957, 1647730, 2118510, 2306822, 2471595, 2965914, 3460233, 4943190, 5767055, 6920466, 7414785, 10380699, 11534110, 14829570, 17301165, 20761398, 34602330, 51903495, 103806990]

約数ペア:

[(1, 103806990), (2, 51903495), (3, 34602330), (5, 20761398), (6, 17301165), (7, 14829570), (9, 11534110), (10, 10380699), (14, 7414785), (15, 6920466), (18, 5767055), (21, 4943190), (30, 3460233), (35, 2965914), (42, 2471595), (45, 2306822), (49, 2118510), (63, 1647730), (70, 1482957), (90, 1153411), (98, 1059255), (105, 988638), (126, 823865), (147, 706170), (210, 494319), (245, 423702), (294, 353085), (315, 329546), (441, 235390), (490, 211851), (630, 164773), (735, 141234), (882, 117695), (1470, 70617), (2205, 47078), (4410, 23539)]