19464162510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{8429}}^1$

素因数の和:8674

約数の個数: 128

約数和(自身を含む): 52208271360

約数和(自身を除く): 32744108850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 191, 195, 310, 382, 390, 403, 465, 573, 806, 930, 955, 1146, 1209, 1910, 2015, 2418, 2483, 2865, 4030, 4966, 5730, 5921, 6045, 7449, 8429, 11842, 12090, 12415, 14898, 16858, 17763, 24830, 25287, 29605, 35526, 37245, 42145, 50574, 59210, 74490, 76973, 84290, 88815, 109577, 126435, 153946, 177630, 219154, 230919, 252870, 261299, 328731, 384865, 461838, 522598, 547885, 657462, 769730, 783897, 1095770, 1154595, 1306495, 1567794, 1609939, 1643655, 2309190, 2612990, 3219878, 3287310, 3396887, 3919485, 4829817, 6793774, 7838970, 8049695, 9659634, 10190661, 16099390, 16984435, 20381322, 20929207, 24149085, 33968870, 41858414, 48298170, 49908109, 50953305, 62787621, 99816218, 101906610, 104646035, 125575242, 149724327, 209292070, 249540545, 299448654, 313938105, 499081090, 627876210, 648805417, 748621635, 1297610834, 1497243270, 1946416251, 3244027085, 3892832502, 6488054170, 9732081255, 19464162510]

約数ペア:

[(1, 19464162510), (2, 9732081255), (3, 6488054170), (5, 3892832502), (6, 3244027085), (10, 1946416251), (13, 1497243270), (15, 1297610834), (26, 748621635), (30, 648805417), (31, 627876210), (39, 499081090), (62, 313938105), (65, 299448654), (78, 249540545), (93, 209292070), (130, 149724327), (155, 125575242), (186, 104646035), (191, 101906610), (195, 99816218), (310, 62787621), (382, 50953305), (390, 49908109), (403, 48298170), (465, 41858414), (573, 33968870), (806, 24149085), (930, 20929207), (955, 20381322), (1146, 16984435), (1209, 16099390), (1910, 10190661), (2015, 9659634), (2418, 8049695), (2483, 7838970), (2865, 6793774), (4030, 4829817), (4966, 3919485), (5730, 3396887), (5921, 3287310), (6045, 3219878), (7449, 2612990), (8429, 2309190), (11842, 1643655), (12090, 1609939), (12415, 1567794), (14898, 1306495), (16858, 1154595), (17763, 1095770), (24830, 783897), (25287, 769730), (29605, 657462), (35526, 547885), (37245, 522598), (42145, 461838), (50574, 384865), (59210, 328731), (74490, 261299), (76973, 252870), (84290, 230919), (88815, 219154), (109577, 177630), (126435, 153946)]