293459180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110323}}^1$

素因数の和:110358

約数の個数: 48

約数和(自身を含む): 741377280

約数和(自身を除く): 447918100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 110323, 220646, 441292, 551615, 772261, 1103230, 1544522, 2096137, 2206460, 3089044, 3861305, 4192274, 7722610, 8384548, 10480685, 14672959, 15445220, 20961370, 29345918, 41922740, 58691836, 73364795, 146729590, 293459180]

約数ペア:

[(1, 293459180), (2, 146729590), (4, 73364795), (5, 58691836), (7, 41922740), (10, 29345918), (14, 20961370), (19, 15445220), (20, 14672959), (28, 10480685), (35, 8384548), (38, 7722610), (70, 4192274), (76, 3861305), (95, 3089044), (133, 2206460), (140, 2096137), (190, 1544522), (266, 1103230), (380, 772261), (532, 551615), (665, 441292), (1330, 220646), (2660, 110323)]