100687470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258173}}^1$

素因数の和:258196

約数の個数: 32

約数和(自身を含む): 260239392

約数和(自身を除く): 159551922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 258173, 516346, 774519, 1290865, 1549038, 2581730, 3356249, 3872595, 6712498, 7745190, 10068747, 16781245, 20137494, 33562490, 50343735, 100687470]

約数ペア:

[(1, 100687470), (2, 50343735), (3, 33562490), (5, 20137494), (6, 16781245), (10, 10068747), (13, 7745190), (15, 6712498), (26, 3872595), (30, 3356249), (39, 2581730), (65, 1549038), (78, 1290865), (130, 774519), (195, 516346), (390, 258173)]