142429770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{32297}}^1$

素因数の和:32324

約数の個数: 72

約数和(自身を含む): 430790724

約数和(自身を除く): 288360954

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, 32297, 64594, 96891, 161485, 193782, 226079, 290673, 322970, 452158, 484455, 581346, 678237, 968910, 1130395, 1356474, 1453365, 1582553, 2034711, 2260790, 2906730, 3165106, 3391185, 4069422, 4747659, 6782370, 7912765, 9495318, 10173555, 14242977, 15825530, 20347110, 23738295, 28485954, 47476590, 71214885, 142429770]

約数ペア:

[(1, 142429770), (2, 71214885), (3, 47476590), (5, 28485954), (6, 23738295), (7, 20347110), (9, 15825530), (10, 14242977), (14, 10173555), (15, 9495318), (18, 7912765), (21, 6782370), (30, 4747659), (35, 4069422), (42, 3391185), (45, 3165106), (49, 2906730), (63, 2260790), (70, 2034711), (90, 1582553), (98, 1453365), (105, 1356474), (126, 1130395), (147, 968910), (210, 678237), (245, 581346), (294, 484455), (315, 452158), (441, 322970), (490, 290673), (630, 226079), (735, 193782), (882, 161485), (1470, 96891), (2205, 64594), (4410, 32297)]