28977962430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{25163}}^1$

素因数の和:26865

約数の個数: 64

約数和(自身を含む): 72617264640

約数和(自身を除く): 43639302210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1669, 3338, 5007, 8345, 10014, 16690, 25035, 25163, 38387, 50070, 50326, 75489, 76774, 115161, 125815, 150978, 191935, 230322, 251630, 377445, 383870, 575805, 578749, 754890, 1151610, 1157498, 1736247, 2893745, 3472494, 5787490, 8681235, 17362470, 41997047, 83994094, 125991141, 209985235, 251982282, 419970470, 629955705, 965932081, 1259911410, 1931864162, 2897796243, 4829660405, 5795592486, 9659320810, 14488981215, 28977962430]

約数ペア:

[(1, 28977962430), (2, 14488981215), (3, 9659320810), (5, 5795592486), (6, 4829660405), (10, 2897796243), (15, 1931864162), (23, 1259911410), (30, 965932081), (46, 629955705), (69, 419970470), (115, 251982282), (138, 209985235), (230, 125991141), (345, 83994094), (690, 41997047), (1669, 17362470), (3338, 8681235), (5007, 5787490), (8345, 3472494), (10014, 2893745), (16690, 1736247), (25035, 1157498), (25163, 1151610), (38387, 754890), (50070, 578749), (50326, 575805), (75489, 383870), (76774, 377445), (115161, 251630), (125815, 230322), (150978, 191935)]