61195390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 60110210

約数列:

[1, 2, 5, 10, 19, 38, 53, 59, 95, 103, 106, 118, 190, 206, 265, 295, 515, 530, 590, 1007, 1030, 1121, 1957, 2014, 2242, 3127, 3914, 5035, 5459, 5605, 6077, 6254, 9785, 10070, 10918, 11210, 12154, 15635, 19570, 27295, 30385, 31270, 54590, 59413, 60770, 103721, 115463, 118826, 207442, 230926, 297065, 322081, 518605, 577315, 594130, 644162, 1037210, 1154630, 1610405, 3220810, 6119539, 12239078, 30597695, 61195390]

約数ペア:

[(1, 61195390), (2, 30597695), (5, 12239078), (10, 6119539), (19, 3220810), (38, 1610405), (53, 1154630), (59, 1037210), (95, 644162), (103, 594130), (106, 577315), (118, 518605), (190, 322081), (206, 297065), (265, 230926), (295, 207442), (515, 118826), (530, 115463), (590, 103721), (1007, 60770), (1030, 59413), (1121, 54590), (1957, 31270), (2014, 30385), (2242, 27295), (3127, 19570), (3914, 15635), (5035, 12154), (5459, 11210), (5605, 10918), (6077, 10070), (6254, 9785)]