152015930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 305062632

約数和(自身を除く): 153046702

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 803, 1210, 1606, 1721, 3442, 4015, 8030, 8605, 8833, 17210, 17666, 18931, 37862, 44165, 88330, 94655, 125633, 189310, 208241, 251266, 416482, 628165, 1041205, 1256330, 1381963, 2082410, 2763926, 6909815, 13819630, 15201593, 30403186, 76007965, 152015930]

約数ペア:

[(1, 152015930), (2, 76007965), (5, 30403186), (10, 15201593), (11, 13819630), (22, 6909815), (55, 2763926), (73, 2082410), (110, 1381963), (121, 1256330), (146, 1041205), (242, 628165), (365, 416482), (605, 251266), (730, 208241), (803, 189310), (1210, 125633), (1606, 94655), (1721, 88330), (3442, 44165), (4015, 37862), (8030, 18931), (8605, 17666), (8833, 17210)]