143769710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 306063360

約数和(自身を除く): 162293650

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 89, 94, 178, 235, 329, 445, 470, 491, 623, 658, 890, 982, 1246, 1645, 2455, 3115, 3290, 3437, 4183, 4910, 6230, 6874, 8366, 17185, 20915, 23077, 29281, 34370, 41830, 43699, 46154, 58562, 87398, 115385, 146405, 161539, 218495, 230770, 292810, 305893, 323078, 436990, 611786, 807695, 1529465, 1615390, 2053853, 3058930, 4107706, 10269265, 14376971, 20538530, 28753942, 71884855, 143769710]

約数ペア:

[(1, 143769710), (2, 71884855), (5, 28753942), (7, 20538530), (10, 14376971), (14, 10269265), (35, 4107706), (47, 3058930), (70, 2053853), (89, 1615390), (94, 1529465), (178, 807695), (235, 611786), (329, 436990), (445, 323078), (470, 305893), (491, 292810), (623, 230770), (658, 218495), (890, 161539), (982, 146405), (1246, 115385), (1645, 87398), (2455, 58562), (3115, 46154), (3290, 43699), (3437, 41830), (4183, 34370), (4910, 29281), (6230, 23077), (6874, 20915), (8366, 17185)]