829567060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13877}}^1$

素因数の和:13961

約数の個数: 72

約数和(自身を含む): 2059883784

約数和(自身を除く): 1230316724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2989, 4270, 5978, 8540, 11956, 13877, 14945, 27754, 29890, 55508, 59780, 69385, 97139, 138770, 194278, 277540, 388556, 485695, 679973, 846497, 971390, 1359946, 1692994, 1942780, 2719892, 3385988, 3399865, 4232485, 5925479, 6799730, 8464970, 11850958, 13599460, 16929940, 23701916, 29627395, 41478353, 59254790, 82956706, 118509580, 165913412, 207391765, 414783530, 829567060]

約数ペア:

[(1, 829567060), (2, 414783530), (4, 207391765), (5, 165913412), (7, 118509580), (10, 82956706), (14, 59254790), (20, 41478353), (28, 29627395), (35, 23701916), (49, 16929940), (61, 13599460), (70, 11850958), (98, 8464970), (122, 6799730), (140, 5925479), (196, 4232485), (244, 3399865), (245, 3385988), (305, 2719892), (427, 1942780), (490, 1692994), (610, 1359946), (854, 971390), (980, 846497), (1220, 679973), (1708, 485695), (2135, 388556), (2989, 277540), (4270, 194278), (5978, 138770), (8540, 97139), (11956, 69385), (13877, 59780), (14945, 55508), (27754, 29890)]