1019866380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{76913}}^1$

素因数の和:76955

約数の個数: 96

約数和(自身を含む): 3256231104

約数和(自身を除く): 2236364724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 76913, 153826, 230739, 307652, 384565, 461478, 769130, 922956, 999869, 1153695, 1307521, 1538260, 1999738, 2307390, 2615042, 2999607, 3922563, 3999476, 4614780, 4999345, 5230084, 5999214, 6537605, 7845126, 9998690, 11998428, 13075210, 14998035, 15690252, 16997773, 19612815, 19997380, 26150420, 29996070, 33995546, 39225630, 50993319, 59992140, 67991092, 78451260, 84988865, 101986638, 169977730, 203973276, 254966595, 339955460, 509933190, 1019866380]

約数ペア:

[(1, 1019866380), (2, 509933190), (3, 339955460), (4, 254966595), (5, 203973276), (6, 169977730), (10, 101986638), (12, 84988865), (13, 78451260), (15, 67991092), (17, 59992140), (20, 50993319), (26, 39225630), (30, 33995546), (34, 29996070), (39, 26150420), (51, 19997380), (52, 19612815), (60, 16997773), (65, 15690252), (68, 14998035), (78, 13075210), (85, 11998428), (102, 9998690), (130, 7845126), (156, 6537605), (170, 5999214), (195, 5230084), (204, 4999345), (221, 4614780), (255, 3999476), (260, 3922563), (340, 2999607), (390, 2615042), (442, 2307390), (510, 1999738), (663, 1538260), (780, 1307521), (884, 1153695), (1020, 999869), (1105, 922956), (1326, 769130), (2210, 461478), (2652, 384565), (3315, 307652), (4420, 230739), (6630, 153826), (13260, 76913)]