194664540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 625605120

約数和(自身を除く): 430940580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1723, 1883, 2690, 3228, 3446, 3766, 4035, 5169, 5380, 5649, 6892, 7532, 8070, 8615, 9415, 10338, 11298, 12061, 16140, 17230, 18830, 20676, 22596, 24122, 25845, 28245, 34460, 36183, 37660, 48244, 51690, 56490, 60305, 72366, 103380, 112980, 120610, 144732, 180915, 241220, 361830, 463487, 723660, 926974, 1390461, 1853948, 2317435, 2780922, 3244409, 4634870, 5561844, 6488818, 6952305, 9269740, 9733227, 12977636, 13904610, 16222045, 19466454, 27809220, 32444090, 38932908, 48666135, 64888180, 97332270, 194664540]

約数ペア:

[(1, 194664540), (2, 97332270), (3, 64888180), (4, 48666135), (5, 38932908), (6, 32444090), (7, 27809220), (10, 19466454), (12, 16222045), (14, 13904610), (15, 12977636), (20, 9733227), (21, 9269740), (28, 6952305), (30, 6488818), (35, 5561844), (42, 4634870), (60, 3244409), (70, 2780922), (84, 2317435), (105, 1853948), (140, 1390461), (210, 926974), (269, 723660), (420, 463487), (538, 361830), (807, 241220), (1076, 180915), (1345, 144732), (1614, 120610), (1723, 112980), (1883, 103380), (2690, 72366), (3228, 60305), (3446, 56490), (3766, 51690), (4035, 48244), (5169, 37660), (5380, 36183), (5649, 34460), (6892, 28245), (7532, 25845), (8070, 24122), (8615, 22596), (9415, 20676), (10338, 18830), (11298, 17230), (12061, 16140)]