195899340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35879}}^1$

素因数の和:35911

約数の個数: 96

約数和(自身を含む): 675118080

約数和(自身を除く): 479218740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 35879, 71758, 107637, 143516, 179395, 215274, 251153, 358790, 430548, 466427, 502306, 538185, 717580, 753459, 932854, 1004612, 1076370, 1255765, 1399281, 1506918, 1865708, 2152740, 2332135, 2511530, 2798562, 3013836, 3264989, 3767295, 4664270, 5023060, 5597124, 6529978, 6996405, 7534590, 9328540, 9794967, 13059956, 13992810, 15069180, 16324945, 19589934, 27985620, 32649890, 39179868, 48974835, 65299780, 97949670, 195899340]

約数ペア:

[(1, 195899340), (2, 97949670), (3, 65299780), (4, 48974835), (5, 39179868), (6, 32649890), (7, 27985620), (10, 19589934), (12, 16324945), (13, 15069180), (14, 13992810), (15, 13059956), (20, 9794967), (21, 9328540), (26, 7534590), (28, 6996405), (30, 6529978), (35, 5597124), (39, 5023060), (42, 4664270), (52, 3767295), (60, 3264989), (65, 3013836), (70, 2798562), (78, 2511530), (84, 2332135), (91, 2152740), (105, 1865708), (130, 1506918), (140, 1399281), (156, 1255765), (182, 1076370), (195, 1004612), (210, 932854), (260, 753459), (273, 717580), (364, 538185), (390, 502306), (420, 466427), (455, 430548), (546, 358790), (780, 251153), (910, 215274), (1092, 179395), (1365, 143516), (1820, 107637), (2730, 71758), (5460, 35879)]