231569340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 692375040

約数和(自身を除く): 460805700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2698, 2861, 4047, 4260, 5396, 5722, 6745, 8094, 8583, 11444, 13490, 14305, 16188, 17166, 20235, 26980, 28610, 34332, 40470, 42915, 54359, 57220, 80940, 85830, 108718, 163077, 171660, 203131, 217436, 271795, 326154, 406262, 543590, 609393, 652308, 812524, 815385, 1015655, 1087180, 1218786, 1630770, 2031310, 2437572, 3046965, 3261540, 3859489, 4062620, 6093930, 7718978, 11578467, 12187860, 15437956, 19297445, 23156934, 38594890, 46313868, 57892335, 77189780, 115784670, 231569340]

約数ペア:

[(1, 231569340), (2, 115784670), (3, 77189780), (4, 57892335), (5, 46313868), (6, 38594890), (10, 23156934), (12, 19297445), (15, 15437956), (19, 12187860), (20, 11578467), (30, 7718978), (38, 6093930), (57, 4062620), (60, 3859489), (71, 3261540), (76, 3046965), (95, 2437572), (114, 2031310), (142, 1630770), (190, 1218786), (213, 1087180), (228, 1015655), (284, 815385), (285, 812524), (355, 652308), (380, 609393), (426, 543590), (570, 406262), (710, 326154), (852, 271795), (1065, 217436), (1140, 203131), (1349, 171660), (1420, 163077), (2130, 108718), (2698, 85830), (2861, 80940), (4047, 57220), (4260, 54359), (5396, 42915), (5722, 40470), (6745, 34332), (8094, 28610), (8583, 26980), (11444, 20235), (13490, 17166), (14305, 16188)]