2745793290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{3823}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 6690470400

約数和(自身を除く): 3944677110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 269, 445, 534, 538, 807, 890, 1335, 1345, 1614, 2670, 2690, 3823, 4035, 7646, 8070, 11469, 19115, 22938, 23941, 38230, 47882, 57345, 71823, 114690, 119705, 143646, 239410, 340247, 359115, 680494, 718230, 1020741, 1028387, 1701235, 2041482, 2056774, 3085161, 3402470, 5103705, 5141935, 6170322, 10207410, 10283870, 15425805, 30851610, 91526443, 183052886, 274579329, 457632215, 549158658, 915264430, 1372896645, 2745793290]

約数ペア:

[(1, 2745793290), (2, 1372896645), (3, 915264430), (5, 549158658), (6, 457632215), (10, 274579329), (15, 183052886), (30, 91526443), (89, 30851610), (178, 15425805), (267, 10283870), (269, 10207410), (445, 6170322), (534, 5141935), (538, 5103705), (807, 3402470), (890, 3085161), (1335, 2056774), (1345, 2041482), (1614, 1701235), (2670, 1028387), (2690, 1020741), (3823, 718230), (4035, 680494), (7646, 359115), (8070, 340247), (11469, 239410), (19115, 143646), (22938, 119705), (23941, 114690), (38230, 71823), (47882, 57345)]