1954237742210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1\times {\mathrm{94321}}^1$

素因数の和:97779

約数の個数: 64

約数和(自身を含む): 3869996949504

約数和(自身を除く): 1915759207294

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 3391, 6110, 6782, 16955, 33910, 44083, 88166, 94321, 159377, 188642, 220415, 318754, 440830, 471605, 796885, 943210, 1226173, 1593770, 2071901, 2452346, 4143802, 4433087, 6130865, 8866174, 10359505, 12261730, 20719010, 22165435, 44330870, 57630131, 115260262, 288150655, 319842511, 576301310, 639685022, 1599212555, 3198425110, 4157952643, 8315905286, 15032598017, 20789763215, 30065196034, 41579526430, 75162990085, 150325980170, 195423774221, 390847548442, 977118871105, 1954237742210]

約数ペア:

[(1, 1954237742210), (2, 977118871105), (5, 390847548442), (10, 195423774221), (13, 150325980170), (26, 75162990085), (47, 41579526430), (65, 30065196034), (94, 20789763215), (130, 15032598017), (235, 8315905286), (470, 4157952643), (611, 3198425110), (1222, 1599212555), (3055, 639685022), (3391, 576301310), (6110, 319842511), (6782, 288150655), (16955, 115260262), (33910, 57630131), (44083, 44330870), (88166, 22165435), (94321, 20719010), (159377, 12261730), (188642, 10359505), (220415, 8866174), (318754, 6130865), (440830, 4433087), (471605, 4143802), (796885, 2452346), (943210, 2071901), (1226173, 1593770)]