13992780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7566

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 26456244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7523, 15046, 22569, 30092, 37615, 45138, 75230, 90276, 112845, 150460, 225690, 233213, 451380, 466426, 699639, 932852, 1166065, 1399278, 2332130, 2798556, 3498195, 4664260, 6996390, 13992780]

約数ペア:

[(1, 13992780), (2, 6996390), (3, 4664260), (4, 3498195), (5, 2798556), (6, 2332130), (10, 1399278), (12, 1166065), (15, 932852), (20, 699639), (30, 466426), (31, 451380), (60, 233213), (62, 225690), (93, 150460), (124, 112845), (155, 90276), (186, 75230), (310, 45138), (372, 37615), (465, 30092), (620, 22569), (930, 15046), (1860, 7523)]