74191770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 207979200

約数和(自身を除く): 133787430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 1009, 1290, 1634, 1710, 1935, 2018, 2451, 3027, 3870, 4085, 4902, 5045, 6054, 7353, 8170, 9081, 10090, 12255, 14706, 15135, 18162, 19171, 24510, 30270, 36765, 38342, 43387, 45405, 57513, 73530, 86774, 90810, 95855, 115026, 130161, 172539, 191710, 216935, 260322, 287565, 345078, 390483, 433870, 575130, 650805, 780966, 824353, 862695, 1301610, 1648706, 1725390, 1952415, 2473059, 3904830, 4121765, 4946118, 7419177, 8243530, 12365295, 14838354, 24730590, 37095885, 74191770]

約数ペア:

[(1, 74191770), (2, 37095885), (3, 24730590), (5, 14838354), (6, 12365295), (9, 8243530), (10, 7419177), (15, 4946118), (18, 4121765), (19, 3904830), (30, 2473059), (38, 1952415), (43, 1725390), (45, 1648706), (57, 1301610), (86, 862695), (90, 824353), (95, 780966), (114, 650805), (129, 575130), (171, 433870), (190, 390483), (215, 345078), (258, 287565), (285, 260322), (342, 216935), (387, 191710), (430, 172539), (570, 130161), (645, 115026), (774, 95855), (817, 90810), (855, 86774), (1009, 73530), (1290, 57513), (1634, 45405), (1710, 43387), (1935, 38342), (2018, 36765), (2451, 30270), (3027, 24510), (3870, 19171), (4085, 18162), (4902, 15135), (5045, 14706), (6054, 12255), (7353, 10090), (8170, 9081)]