304860390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 754971840

約数和(自身を除く): 450111450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 269, 370, 538, 555, 807, 1021, 1110, 1345, 1614, 2042, 2690, 3063, 4035, 5105, 6126, 8070, 9953, 10210, 15315, 19906, 29859, 30630, 37777, 49765, 59718, 75554, 99530, 113331, 149295, 188885, 226662, 274649, 298590, 377770, 549298, 566655, 823947, 1133310, 1373245, 1647894, 2746490, 4119735, 8239470, 10162013, 20324026, 30486039, 50810065, 60972078, 101620130, 152430195, 304860390]

約数ペア:

[(1, 304860390), (2, 152430195), (3, 101620130), (5, 60972078), (6, 50810065), (10, 30486039), (15, 20324026), (30, 10162013), (37, 8239470), (74, 4119735), (111, 2746490), (185, 1647894), (222, 1373245), (269, 1133310), (370, 823947), (538, 566655), (555, 549298), (807, 377770), (1021, 298590), (1110, 274649), (1345, 226662), (1614, 188885), (2042, 149295), (2690, 113331), (3063, 99530), (4035, 75554), (5105, 59718), (6126, 49765), (8070, 37777), (9953, 30630), (10210, 29859), (15315, 19906)]