2019493410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359981}}^1$

素因数の和:360019

約数の個数: 64

約数和(自身を含む): 5598440064

約数和(自身を除く): 3578946654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 359981, 719962, 1079943, 1799905, 2159886, 3599810, 3959791, 5399715, 6119677, 7919582, 10799430, 11879373, 12239354, 18359031, 19798955, 23758746, 30598385, 36718062, 39597910, 59396865, 61196770, 67316447, 91795155, 118793730, 134632894, 183590310, 201949341, 336582235, 403898682, 673164470, 1009746705, 2019493410]

約数ペア:

[(1, 2019493410), (2, 1009746705), (3, 673164470), (5, 403898682), (6, 336582235), (10, 201949341), (11, 183590310), (15, 134632894), (17, 118793730), (22, 91795155), (30, 67316447), (33, 61196770), (34, 59396865), (51, 39597910), (55, 36718062), (66, 30598385), (85, 23758746), (102, 19798955), (110, 18359031), (165, 12239354), (170, 11879373), (187, 10799430), (255, 7919582), (330, 6119677), (374, 5399715), (510, 3959791), (561, 3599810), (935, 2159886), (1122, 1799905), (1870, 1079943), (2805, 719962), (5610, 359981)]