156925710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1489}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 408629520

約数和(自身を除く): 251703810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1171, 1489, 2342, 2978, 3513, 4467, 5855, 7026, 7445, 8934, 10539, 11710, 13401, 14890, 17565, 21078, 22335, 26802, 35130, 44670, 52695, 67005, 105390, 134010, 1743619, 3487238, 5230857, 8718095, 10461714, 15692571, 17436190, 26154285, 31385142, 52308570, 78462855, 156925710]

約数ペア:

[(1, 156925710), (2, 78462855), (3, 52308570), (5, 31385142), (6, 26154285), (9, 17436190), (10, 15692571), (15, 10461714), (18, 8718095), (30, 5230857), (45, 3487238), (90, 1743619), (1171, 134010), (1489, 105390), (2342, 67005), (2978, 52695), (3513, 44670), (4467, 35130), (5855, 26802), (7026, 22335), (7445, 21078), (8934, 17565), (10539, 14890), (11710, 13401)]