17216790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 42923520

約数和(自身を除く): 25706730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 71, 118, 137, 142, 177, 213, 274, 295, 354, 355, 411, 426, 590, 685, 710, 822, 885, 1065, 1370, 1770, 2055, 2130, 4110, 4189, 8083, 8378, 9727, 12567, 16166, 19454, 20945, 24249, 25134, 29181, 40415, 41890, 48498, 48635, 58362, 62835, 80830, 97270, 121245, 125670, 145905, 242490, 291810, 573893, 1147786, 1721679, 2869465, 3443358, 5738930, 8608395, 17216790]

約数ペア:

[(1, 17216790), (2, 8608395), (3, 5738930), (5, 3443358), (6, 2869465), (10, 1721679), (15, 1147786), (30, 573893), (59, 291810), (71, 242490), (118, 145905), (137, 125670), (142, 121245), (177, 97270), (213, 80830), (274, 62835), (295, 58362), (354, 48635), (355, 48498), (411, 41890), (426, 40415), (590, 29181), (685, 25134), (710, 24249), (822, 20945), (885, 19454), (1065, 16166), (1370, 12567), (1770, 9727), (2055, 8378), (2130, 8083), (4110, 4189)]