7788131370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{34217}}^1$

素因数の和:34517

約数の個数: 80

約数和(自身を含む): 21016558728

約数和(自身を除く): 13228427358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 281, 405, 562, 810, 843, 1405, 1686, 2529, 2810, 4215, 5058, 7587, 8430, 12645, 15174, 22761, 25290, 34217, 37935, 45522, 68434, 75870, 102651, 113805, 171085, 205302, 227610, 307953, 342170, 513255, 615906, 923859, 1026510, 1539765, 1847718, 2771577, 3079530, 4619295, 5543154, 9238590, 9614977, 13857885, 19229954, 27715770, 28844931, 48074885, 57689862, 86534793, 96149770, 144224655, 173069586, 259604379, 288449310, 432673965, 519208758, 778813137, 865347930, 1298021895, 1557626274, 2596043790, 3894065685, 7788131370]

約数ペア:

[(1, 7788131370), (2, 3894065685), (3, 2596043790), (5, 1557626274), (6, 1298021895), (9, 865347930), (10, 778813137), (15, 519208758), (18, 432673965), (27, 288449310), (30, 259604379), (45, 173069586), (54, 144224655), (81, 96149770), (90, 86534793), (135, 57689862), (162, 48074885), (270, 28844931), (281, 27715770), (405, 19229954), (562, 13857885), (810, 9614977), (843, 9238590), (1405, 5543154), (1686, 4619295), (2529, 3079530), (2810, 2771577), (4215, 1847718), (5058, 1539765), (7587, 1026510), (8430, 923859), (12645, 615906), (15174, 513255), (22761, 342170), (25290, 307953), (34217, 227610), (37935, 205302), (45522, 171085), (68434, 113805), (75870, 102651)]