172897130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 375114240

約数和(自身を除く): 202217110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 265, 290, 371, 406, 530, 742, 1015, 1537, 1607, 1855, 2030, 3074, 3214, 3710, 7685, 8035, 10759, 11249, 15370, 16070, 21518, 22498, 46603, 53795, 56245, 85171, 93206, 107590, 112490, 170342, 233015, 326221, 425855, 466030, 596197, 652442, 851710, 1192394, 1631105, 2469959, 2980985, 3262210, 4939918, 5961970, 12349795, 17289713, 24699590, 34579426, 86448565, 172897130]

約数ペア:

[(1, 172897130), (2, 86448565), (5, 34579426), (7, 24699590), (10, 17289713), (14, 12349795), (29, 5961970), (35, 4939918), (53, 3262210), (58, 2980985), (70, 2469959), (106, 1631105), (145, 1192394), (203, 851710), (265, 652442), (290, 596197), (371, 466030), (406, 425855), (530, 326221), (742, 233015), (1015, 170342), (1537, 112490), (1607, 107590), (1855, 93206), (2030, 85171), (3074, 56245), (3214, 53795), (3710, 46603), (7685, 22498), (8035, 21518), (10759, 16070), (11249, 15370)]