1301019870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{31267}}^1$

素因数の和:31369

約数の個数: 64

約数和(自身を含む): 3331918080

約数和(自身を除く): 2030898210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2774, 4161, 6935, 8322, 13870, 20805, 31267, 41610, 62534, 93801, 156335, 187602, 312670, 469005, 594073, 938010, 1188146, 1782219, 2282491, 2970365, 3564438, 4564982, 5940730, 6847473, 8911095, 11412455, 13694946, 17822190, 22824910, 34237365, 43367329, 68474730, 86734658, 130101987, 216836645, 260203974, 433673290, 650509935, 1301019870]

約数ペア:

[(1, 1301019870), (2, 650509935), (3, 433673290), (5, 260203974), (6, 216836645), (10, 130101987), (15, 86734658), (19, 68474730), (30, 43367329), (38, 34237365), (57, 22824910), (73, 17822190), (95, 13694946), (114, 11412455), (146, 8911095), (190, 6847473), (219, 5940730), (285, 4564982), (365, 3564438), (438, 2970365), (570, 2282491), (730, 1782219), (1095, 1188146), (1387, 938010), (2190, 594073), (2774, 469005), (4161, 312670), (6935, 187602), (8322, 156335), (13870, 93801), (20805, 62534), (31267, 41610)]