3487890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 10139904

約数和(自身を除く): 6652014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 977, 1190, 1785, 1954, 2931, 3570, 4885, 5862, 6839, 9770, 13678, 14655, 16609, 20517, 29310, 33218, 34195, 41034, 49827, 68390, 83045, 99654, 102585, 116263, 166090, 205170, 232526, 249135, 348789, 498270, 581315, 697578, 1162630, 1743945, 3487890]

約数ペア:

[(1, 3487890), (2, 1743945), (3, 1162630), (5, 697578), (6, 581315), (7, 498270), (10, 348789), (14, 249135), (15, 232526), (17, 205170), (21, 166090), (30, 116263), (34, 102585), (35, 99654), (42, 83045), (51, 68390), (70, 49827), (85, 41034), (102, 34195), (105, 33218), (119, 29310), (170, 20517), (210, 16609), (238, 14655), (255, 13678), (357, 9770), (510, 6839), (595, 5862), (714, 4885), (977, 3570), (1190, 2931), (1785, 1954)]