20121615030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{10253}}^1$

素因数の和:10606

約数の個数: 128

約数和(自身を含む): 55637383680

約数和(自身を除く): 35515768650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 313, 330, 418, 570, 626, 627, 939, 1045, 1254, 1565, 1878, 2090, 3130, 3135, 3443, 4695, 5947, 6270, 6886, 9390, 10253, 10329, 11894, 17215, 17841, 20506, 20658, 29735, 30759, 34430, 35682, 51265, 51645, 59470, 61518, 65417, 89205, 102530, 103290, 112783, 130834, 153795, 178410, 194807, 196251, 225566, 307590, 327085, 338349, 389614, 392502, 563915, 584421, 654170, 676698, 974035, 981255, 1127830, 1168842, 1691745, 1948070, 1962510, 2142877, 2922105, 3209189, 3383490, 4285754, 5844210, 6418378, 6428631, 9627567, 10714385, 12857262, 16045945, 19255134, 21428770, 32091890, 32143155, 35301079, 48137835, 60974591, 64286310, 70602158, 96275670, 105903237, 121949182, 176505395, 182923773, 211806474, 304872955, 353010790, 365847546, 529516185, 609745910, 670720501, 914618865, 1059032370, 1341441002, 1829237730, 2012161503, 3353602505, 4024323006, 6707205010, 10060807515, 20121615030]

約数ペア:

[(1, 20121615030), (2, 10060807515), (3, 6707205010), (5, 4024323006), (6, 3353602505), (10, 2012161503), (11, 1829237730), (15, 1341441002), (19, 1059032370), (22, 914618865), (30, 670720501), (33, 609745910), (38, 529516185), (55, 365847546), (57, 353010790), (66, 304872955), (95, 211806474), (110, 182923773), (114, 176505395), (165, 121949182), (190, 105903237), (209, 96275670), (285, 70602158), (313, 64286310), (330, 60974591), (418, 48137835), (570, 35301079), (626, 32143155), (627, 32091890), (939, 21428770), (1045, 19255134), (1254, 16045945), (1565, 12857262), (1878, 10714385), (2090, 9627567), (3130, 6428631), (3135, 6418378), (3443, 5844210), (4695, 4285754), (5947, 3383490), (6270, 3209189), (6886, 2922105), (9390, 2142877), (10253, 1962510), (10329, 1948070), (11894, 1691745), (17215, 1168842), (17841, 1127830), (20506, 981255), (20658, 974035), (29735, 676698), (30759, 654170), (34430, 584421), (35682, 563915), (51265, 392502), (51645, 389614), (59470, 338349), (61518, 327085), (65417, 307590), (89205, 225566), (102530, 196251), (103290, 194807), (112783, 178410), (130834, 153795)]