340484370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 872337600

約数和(自身を除く): 531853230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 211, 285, 298, 361, 422, 447, 570, 633, 722, 745, 894, 1055, 1083, 1266, 1490, 1805, 2110, 2166, 2235, 2831, 3165, 3610, 4009, 4470, 5415, 5662, 6330, 8018, 8493, 10830, 12027, 14155, 16986, 20045, 24054, 28310, 31439, 40090, 42465, 53789, 60135, 62878, 76171, 84930, 94317, 107578, 120270, 152342, 157195, 161367, 188634, 228513, 268945, 314390, 322734, 380855, 457026, 471585, 537890, 597341, 761710, 806835, 943170, 1142565, 1194682, 1613670, 1792023, 2285130, 2986705, 3584046, 5973410, 8960115, 11349479, 17920230, 22698958, 34048437, 56747395, 68096874, 113494790, 170242185, 340484370]

約数ペア:

[(1, 340484370), (2, 170242185), (3, 113494790), (5, 68096874), (6, 56747395), (10, 34048437), (15, 22698958), (19, 17920230), (30, 11349479), (38, 8960115), (57, 5973410), (95, 3584046), (114, 2986705), (149, 2285130), (190, 1792023), (211, 1613670), (285, 1194682), (298, 1142565), (361, 943170), (422, 806835), (447, 761710), (570, 597341), (633, 537890), (722, 471585), (745, 457026), (894, 380855), (1055, 322734), (1083, 314390), (1266, 268945), (1490, 228513), (1805, 188634), (2110, 161367), (2166, 157195), (2235, 152342), (2831, 120270), (3165, 107578), (3610, 94317), (4009, 84930), (4470, 76171), (5415, 62878), (5662, 60135), (6330, 53789), (8018, 42465), (8493, 40090), (10830, 31439), (12027, 28310), (14155, 24054), (16986, 20045)]