307570970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 675392256

約数和(自身を除く): 367821286

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 131, 170, 238, 262, 595, 655, 917, 1190, 1310, 1834, 1973, 2227, 3946, 4454, 4585, 9170, 9865, 11135, 13811, 15589, 19730, 22270, 27622, 31178, 33541, 67082, 69055, 77945, 138110, 155890, 167705, 234787, 258463, 335410, 469574, 516926, 1173935, 1292315, 1809241, 2347870, 2584630, 3618482, 4393871, 8787742, 9046205, 18092410, 21969355, 30757097, 43938710, 61514194, 153785485, 307570970]

約数ペア:

[(1, 307570970), (2, 153785485), (5, 61514194), (7, 43938710), (10, 30757097), (14, 21969355), (17, 18092410), (34, 9046205), (35, 8787742), (70, 4393871), (85, 3618482), (119, 2584630), (131, 2347870), (170, 1809241), (238, 1292315), (262, 1173935), (595, 516926), (655, 469574), (917, 335410), (1190, 258463), (1310, 234787), (1834, 167705), (1973, 155890), (2227, 138110), (3946, 77945), (4454, 69055), (4585, 67082), (9170, 33541), (9865, 31178), (11135, 27622), (13811, 22270), (15589, 19730)]