16476420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 49392000

約数和(自身を除く): 32915580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 149, 190, 194, 228, 285, 291, 298, 380, 388, 447, 485, 570, 582, 596, 745, 894, 970, 1140, 1164, 1455, 1490, 1788, 1843, 1940, 2235, 2831, 2910, 2980, 3686, 4470, 5529, 5662, 5820, 7372, 8493, 8940, 9215, 11058, 11324, 14155, 14453, 16986, 18430, 22116, 27645, 28310, 28906, 33972, 36860, 42465, 43359, 55290, 56620, 57812, 72265, 84930, 86718, 110580, 144530, 169860, 173436, 216795, 274607, 289060, 433590, 549214, 823821, 867180, 1098428, 1373035, 1647642, 2746070, 3295284, 4119105, 5492140, 8238210, 16476420]

約数ペア:

[(1, 16476420), (2, 8238210), (3, 5492140), (4, 4119105), (5, 3295284), (6, 2746070), (10, 1647642), (12, 1373035), (15, 1098428), (19, 867180), (20, 823821), (30, 549214), (38, 433590), (57, 289060), (60, 274607), (76, 216795), (95, 173436), (97, 169860), (114, 144530), (149, 110580), (190, 86718), (194, 84930), (228, 72265), (285, 57812), (291, 56620), (298, 55290), (380, 43359), (388, 42465), (447, 36860), (485, 33972), (570, 28906), (582, 28310), (596, 27645), (745, 22116), (894, 18430), (970, 16986), (1140, 14453), (1164, 14155), (1455, 11324), (1490, 11058), (1788, 9215), (1843, 8940), (1940, 8493), (2235, 7372), (2831, 5820), (2910, 5662), (2980, 5529), (3686, 4470)]