1570400090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 3293982720

約数和(自身を除く): 1723582630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 191, 365, 382, 511, 730, 955, 1022, 1337, 1609, 1910, 2555, 2674, 3218, 5110, 6685, 8045, 11263, 13370, 13943, 16090, 22526, 27886, 56315, 69715, 97601, 112630, 117457, 139430, 195202, 234914, 307319, 488005, 587285, 614638, 822199, 976010, 1174570, 1536595, 1644398, 2151233, 3073190, 4110995, 4302466, 8221990, 10756165, 21512330, 22434287, 44868574, 112171435, 157040009, 224342870, 314080018, 785200045, 1570400090]

約数ペア:

[(1, 1570400090), (2, 785200045), (5, 314080018), (7, 224342870), (10, 157040009), (14, 112171435), (35, 44868574), (70, 22434287), (73, 21512330), (146, 10756165), (191, 8221990), (365, 4302466), (382, 4110995), (511, 3073190), (730, 2151233), (955, 1644398), (1022, 1536595), (1337, 1174570), (1609, 976010), (1910, 822199), (2555, 614638), (2674, 587285), (3218, 488005), (5110, 307319), (6685, 234914), (8045, 195202), (11263, 139430), (13370, 117457), (13943, 112630), (16090, 97601), (22526, 69715), (27886, 56315)]