415496620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4511

約数の個数: 96

約数和(自身を含む): 1105929216

約数和(自身を除く): 690432596

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1342, 1540, 1708, 2135, 2684, 3355, 4270, 4423, 4697, 6710, 8540, 8846, 9394, 13420, 17692, 18788, 22115, 23485, 30961, 44230, 46970, 48653, 61922, 88460, 93940, 97306, 123844, 154805, 194612, 243265, 269803, 309610, 340571, 486530, 539606, 619220, 681142, 973060, 1079212, 1349015, 1362284, 1702855, 1888621, 2698030, 2967833, 3405710, 3777242, 5396060, 5935666, 6811420, 7554484, 9443105, 11871332, 14839165, 18886210, 20774831, 29678330, 37772420, 41549662, 59356660, 83099324, 103874155, 207748310, 415496620]

約数ペア:

[(1, 415496620), (2, 207748310), (4, 103874155), (5, 83099324), (7, 59356660), (10, 41549662), (11, 37772420), (14, 29678330), (20, 20774831), (22, 18886210), (28, 14839165), (35, 11871332), (44, 9443105), (55, 7554484), (61, 6811420), (70, 5935666), (77, 5396060), (110, 3777242), (122, 3405710), (140, 2967833), (154, 2698030), (220, 1888621), (244, 1702855), (305, 1362284), (308, 1349015), (385, 1079212), (427, 973060), (610, 681142), (671, 619220), (770, 539606), (854, 486530), (1220, 340571), (1342, 309610), (1540, 269803), (1708, 243265), (2135, 194612), (2684, 154805), (3355, 123844), (4270, 97306), (4423, 93940), (4697, 88460), (6710, 61922), (8540, 48653), (8846, 46970), (9394, 44230), (13420, 30961), (17692, 23485), (18788, 22115)]