70729140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 138289740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 107, 115, 138, 214, 230, 276, 321, 345, 428, 460, 479, 535, 642, 690, 958, 1070, 1284, 1380, 1437, 1605, 1916, 2140, 2395, 2461, 2874, 3210, 4790, 4922, 5748, 6420, 7185, 7383, 9580, 9844, 11017, 12305, 14370, 14766, 22034, 24610, 28740, 29532, 33051, 36915, 44068, 49220, 51253, 55085, 66102, 73830, 102506, 110170, 132204, 147660, 153759, 165255, 205012, 220340, 256265, 307518, 330510, 512530, 615036, 661020, 768795, 1025060, 1178819, 1537590, 2357638, 3075180, 3536457, 4715276, 5894095, 7072914, 11788190, 14145828, 17682285, 23576380, 35364570, 70729140]

約数ペア:

[(1, 70729140), (2, 35364570), (3, 23576380), (4, 17682285), (5, 14145828), (6, 11788190), (10, 7072914), (12, 5894095), (15, 4715276), (20, 3536457), (23, 3075180), (30, 2357638), (46, 1537590), (60, 1178819), (69, 1025060), (92, 768795), (107, 661020), (115, 615036), (138, 512530), (214, 330510), (230, 307518), (276, 256265), (321, 220340), (345, 205012), (428, 165255), (460, 153759), (479, 147660), (535, 132204), (642, 110170), (690, 102506), (958, 73830), (1070, 66102), (1284, 55085), (1380, 51253), (1437, 49220), (1605, 44068), (1916, 36915), (2140, 33051), (2395, 29532), (2461, 28740), (2874, 24610), (3210, 22034), (4790, 14766), (4922, 14370), (5748, 12305), (6420, 11017), (7185, 9844), (7383, 9580)]