129275370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 386875008

約数和(自身を除く): 257599638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 785, 942, 1099, 1307, 1413, 1570, 2198, 2355, 2614, 2826, 3297, 3921, 4710, 5495, 6535, 6594, 7065, 7842, 9149, 9891, 10990, 11763, 13070, 14130, 16485, 18298, 19605, 19782, 23526, 27447, 32970, 39210, 45745, 49455, 54894, 58815, 82341, 91490, 98910, 117630, 137235, 164682, 205199, 274470, 410398, 411705, 615597, 823410, 1025995, 1231194, 1436393, 1846791, 2051990, 2872786, 3077985, 3693582, 4309179, 6155970, 7181965, 8618358, 9233955, 12927537, 14363930, 18467910, 21545895, 25855074, 43091790, 64637685, 129275370]

約数ペア:

[(1, 129275370), (2, 64637685), (3, 43091790), (5, 25855074), (6, 21545895), (7, 18467910), (9, 14363930), (10, 12927537), (14, 9233955), (15, 8618358), (18, 7181965), (21, 6155970), (30, 4309179), (35, 3693582), (42, 3077985), (45, 2872786), (63, 2051990), (70, 1846791), (90, 1436393), (105, 1231194), (126, 1025995), (157, 823410), (210, 615597), (314, 411705), (315, 410398), (471, 274470), (630, 205199), (785, 164682), (942, 137235), (1099, 117630), (1307, 98910), (1413, 91490), (1570, 82341), (2198, 58815), (2355, 54894), (2614, 49455), (2826, 45745), (3297, 39210), (3921, 32970), (4710, 27447), (5495, 23526), (6535, 19782), (6594, 19605), (7065, 18298), (7842, 16485), (9149, 14130), (9891, 13070), (10990, 11763)]