1919276070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{26513}}^1$

素因数の和:26669

約数の個数: 64

約数和(自身を含む): 4887060480

約数和(自身を除く): 2967784410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1270, 1905, 2413, 3810, 4826, 7239, 12065, 14478, 24130, 26513, 36195, 53026, 72390, 79539, 132565, 159078, 265130, 397695, 503747, 795390, 1007494, 1511241, 2518735, 3022482, 3367151, 5037470, 6734302, 7556205, 10101453, 15112410, 16835755, 20202906, 33671510, 50507265, 63975869, 101014530, 127951738, 191927607, 319879345, 383855214, 639758690, 959638035, 1919276070]

約数ペア:

[(1, 1919276070), (2, 959638035), (3, 639758690), (5, 383855214), (6, 319879345), (10, 191927607), (15, 127951738), (19, 101014530), (30, 63975869), (38, 50507265), (57, 33671510), (95, 20202906), (114, 16835755), (127, 15112410), (190, 10101453), (254, 7556205), (285, 6734302), (381, 5037470), (570, 3367151), (635, 3022482), (762, 2518735), (1270, 1511241), (1905, 1007494), (2413, 795390), (3810, 503747), (4826, 397695), (7239, 265130), (12065, 159078), (14478, 132565), (24130, 79539), (26513, 72390), (36195, 53026)]