41988492910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293893}}^1$

素因数の和:294077

約数の個数: 64

約数和(自身を含む): 93613468032

約数和(自身を除く): 51624975122

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 455, 785, 910, 1099, 1570, 2041, 2198, 4082, 5495, 10205, 10990, 14287, 20410, 28574, 71435, 142870, 293893, 587786, 1469465, 2057251, 2938930, 3820609, 4114502, 7641218, 10286255, 19103045, 20572510, 26744263, 38206090, 46141201, 53488526, 92282402, 133721315, 230706005, 267442630, 322988407, 461412010, 599835613, 645976814, 1199671226, 1614942035, 2999178065, 3229884070, 4198849291, 5998356130, 8397698582, 20994246455, 41988492910]

約数ペア:

[(1, 41988492910), (2, 20994246455), (5, 8397698582), (7, 5998356130), (10, 4198849291), (13, 3229884070), (14, 2999178065), (26, 1614942035), (35, 1199671226), (65, 645976814), (70, 599835613), (91, 461412010), (130, 322988407), (157, 267442630), (182, 230706005), (314, 133721315), (455, 92282402), (785, 53488526), (910, 46141201), (1099, 38206090), (1570, 26744263), (2041, 20572510), (2198, 19103045), (4082, 10286255), (5495, 7641218), (10205, 4114502), (10990, 3820609), (14287, 2938930), (20410, 2057251), (28574, 1469465), (71435, 587786), (142870, 293893)]