150219310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 292435920

約数和(自身を除く): 142216610

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 289, 295, 578, 590, 881, 1003, 1445, 1762, 2006, 2890, 4405, 5015, 8810, 10030, 14977, 17051, 29954, 34102, 51979, 74885, 85255, 103958, 149770, 170510, 254609, 259895, 509218, 519790, 883643, 1273045, 1767286, 2546090, 4418215, 8836430, 15021931, 30043862, 75109655, 150219310]

約数ペア:

[(1, 150219310), (2, 75109655), (5, 30043862), (10, 15021931), (17, 8836430), (34, 4418215), (59, 2546090), (85, 1767286), (118, 1273045), (170, 883643), (289, 519790), (295, 509218), (578, 259895), (590, 254609), (881, 170510), (1003, 149770), (1445, 103958), (1762, 85255), (2006, 74885), (2890, 51979), (4405, 34102), (5015, 29954), (8810, 17051), (10030, 14977)]