7319020370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{37799}}^1$

素因数の和:37907

約数の個数: 48

約数和(自身を含む): 14204030400

約数和(自身を除く): 6885010030

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 289, 335, 578, 670, 1139, 1445, 2278, 2890, 5695, 11390, 19363, 37799, 38726, 75598, 96815, 188995, 193630, 377990, 642583, 1285166, 2532533, 3212915, 5065066, 6425830, 10923911, 12662665, 21847822, 25325330, 43053061, 54619555, 86106122, 109239110, 215265305, 430530610, 731902037, 1463804074, 3659510185, 7319020370]

約数ペア:

[(1, 7319020370), (2, 3659510185), (5, 1463804074), (10, 731902037), (17, 430530610), (34, 215265305), (67, 109239110), (85, 86106122), (134, 54619555), (170, 43053061), (289, 25325330), (335, 21847822), (578, 12662665), (670, 10923911), (1139, 6425830), (1445, 5065066), (2278, 3212915), (2890, 2532533), (5695, 1285166), (11390, 642583), (19363, 377990), (37799, 193630), (38726, 188995), (75598, 96815)]