426758430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106957}}^1$

素因数の和:106993

約数の個数: 64

約数和(自身を含む): 1232156160

約数和(自身を除く): 805397730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 106957, 213914, 320871, 534785, 641742, 748699, 1069570, 1497398, 1604355, 2032183, 2246097, 3208710, 3743495, 4064366, 4492194, 6096549, 7486990, 10160915, 11230485, 12193098, 14225281, 20321830, 22460970, 28450562, 30482745, 42675843, 60965490, 71126405, 85351686, 142252810, 213379215, 426758430]

約数ペア:

[(1, 426758430), (2, 213379215), (3, 142252810), (5, 85351686), (6, 71126405), (7, 60965490), (10, 42675843), (14, 30482745), (15, 28450562), (19, 22460970), (21, 20321830), (30, 14225281), (35, 12193098), (38, 11230485), (42, 10160915), (57, 7486990), (70, 6096549), (95, 4492194), (105, 4064366), (114, 3743495), (133, 3208710), (190, 2246097), (210, 2032183), (266, 1604355), (285, 1497398), (399, 1069570), (570, 748699), (665, 641742), (798, 534785), (1330, 320871), (1995, 213914), (3990, 106957)]