385392770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 850611456

約数和(自身を除く): 465218686

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 101, 133, 151, 190, 202, 266, 302, 361, 505, 665, 707, 722, 755, 1010, 1057, 1330, 1414, 1510, 1805, 1919, 2114, 2527, 2869, 3535, 3610, 3838, 5054, 5285, 5738, 7070, 9595, 10570, 12635, 13433, 14345, 15251, 19190, 20083, 25270, 26866, 28690, 30502, 36461, 40166, 54511, 67165, 72922, 76255, 100415, 106757, 109022, 134330, 152510, 182305, 200830, 213514, 255227, 272555, 289769, 364610, 381577, 510454, 533785, 545110, 579538, 763154, 1067570, 1276135, 1448845, 1907885, 2028383, 2552270, 2897690, 3815770, 4056766, 5505611, 10141915, 11011222, 20283830, 27528055, 38539277, 55056110, 77078554, 192696385, 385392770]

約数ペア:

[(1, 385392770), (2, 192696385), (5, 77078554), (7, 55056110), (10, 38539277), (14, 27528055), (19, 20283830), (35, 11011222), (38, 10141915), (70, 5505611), (95, 4056766), (101, 3815770), (133, 2897690), (151, 2552270), (190, 2028383), (202, 1907885), (266, 1448845), (302, 1276135), (361, 1067570), (505, 763154), (665, 579538), (707, 545110), (722, 533785), (755, 510454), (1010, 381577), (1057, 364610), (1330, 289769), (1414, 272555), (1510, 255227), (1805, 213514), (1919, 200830), (2114, 182305), (2527, 152510), (2869, 134330), (3535, 109022), (3610, 106757), (3838, 100415), (5054, 76255), (5285, 72922), (5738, 67165), (7070, 54511), (9595, 40166), (10570, 36461), (12635, 30502), (13433, 28690), (14345, 26866), (15251, 25270), (19190, 20083)]