2015013610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 3824755200

約数和(自身を除く): 1809741590

約数列:

[1, 2, 5, 10, 47, 61, 67, 94, 122, 134, 235, 305, 335, 470, 610, 670, 1049, 2098, 2867, 3149, 4087, 5245, 5734, 6298, 8174, 10490, 14335, 15745, 20435, 28670, 31490, 40870, 49303, 63989, 70283, 98606, 127978, 140566, 192089, 246515, 319945, 351415, 384178, 493030, 639890, 702830, 960445, 1920890, 3007483, 3303301, 4287263, 6014966, 6606602, 8574526, 15037415, 16516505, 21436315, 30074830, 33033010, 42872630, 201501361, 403002722, 1007506805, 2015013610]

約数ペア:

[(1, 2015013610), (2, 1007506805), (5, 403002722), (10, 201501361), (47, 42872630), (61, 33033010), (67, 30074830), (94, 21436315), (122, 16516505), (134, 15037415), (235, 8574526), (305, 6606602), (335, 6014966), (470, 4287263), (610, 3303301), (670, 3007483), (1049, 1920890), (2098, 960445), (2867, 702830), (3149, 639890), (4087, 493030), (5245, 384178), (5734, 351415), (6298, 319945), (8174, 246515), (10490, 192089), (14335, 140566), (15745, 127978), (20435, 98606), (28670, 70283), (31490, 63989), (40870, 49303)]