173110980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1181}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 556012800

約数和(自身を除く): 382901820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1181, 1396, 1745, 2094, 2362, 2443, 3490, 3543, 4188, 4724, 4886, 5235, 5905, 6980, 7086, 7329, 8267, 9772, 10470, 11810, 12215, 14172, 14658, 16534, 17715, 20940, 23620, 24430, 24801, 29316, 33068, 35430, 36645, 41335, 48860, 49602, 70860, 73290, 82670, 99204, 124005, 146580, 165340, 248010, 412169, 496020, 824338, 1236507, 1648676, 2060845, 2473014, 2885183, 4121690, 4946028, 5770366, 6182535, 8243380, 8655549, 11540732, 12365070, 14425915, 17311098, 24730140, 28851830, 34622196, 43277745, 57703660, 86555490, 173110980]

約数ペア:

[(1, 173110980), (2, 86555490), (3, 57703660), (4, 43277745), (5, 34622196), (6, 28851830), (7, 24730140), (10, 17311098), (12, 14425915), (14, 12365070), (15, 11540732), (20, 8655549), (21, 8243380), (28, 6182535), (30, 5770366), (35, 4946028), (42, 4121690), (60, 2885183), (70, 2473014), (84, 2060845), (105, 1648676), (140, 1236507), (210, 824338), (349, 496020), (420, 412169), (698, 248010), (1047, 165340), (1181, 146580), (1396, 124005), (1745, 99204), (2094, 82670), (2362, 73290), (2443, 70860), (3490, 49602), (3543, 48860), (4188, 41335), (4724, 36645), (4886, 35430), (5235, 33068), (5905, 29316), (6980, 24801), (7086, 24430), (7329, 23620), (8267, 20940), (9772, 17715), (10470, 16534), (11810, 14658), (12215, 14172)]