65671410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 192614400

約数和(自身を除く): 126942990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 109, 114, 133, 151, 190, 210, 218, 266, 285, 302, 327, 399, 453, 545, 570, 654, 665, 755, 763, 798, 906, 1057, 1090, 1330, 1510, 1526, 1635, 1995, 2071, 2114, 2265, 2289, 2869, 3171, 3270, 3815, 3990, 4142, 4530, 4578, 5285, 5738, 6213, 6342, 7630, 8607, 10355, 10570, 11445, 12426, 14345, 14497, 15855, 16459, 17214, 20083, 20710, 22890, 28690, 28994, 31065, 31710, 32918, 40166, 43035, 43491, 49377, 60249, 62130, 72485, 82295, 86070, 86982, 98754, 100415, 115213, 120498, 144970, 164590, 200830, 217455, 230426, 246885, 301245, 312721, 345639, 434910, 493770, 576065, 602490, 625442, 691278, 938163, 1152130, 1563605, 1728195, 1876326, 2189047, 3127210, 3456390, 4378094, 4690815, 6567141, 9381630, 10945235, 13134282, 21890470, 32835705, 65671410]

約数ペア:

[(1, 65671410), (2, 32835705), (3, 21890470), (5, 13134282), (6, 10945235), (7, 9381630), (10, 6567141), (14, 4690815), (15, 4378094), (19, 3456390), (21, 3127210), (30, 2189047), (35, 1876326), (38, 1728195), (42, 1563605), (57, 1152130), (70, 938163), (95, 691278), (105, 625442), (109, 602490), (114, 576065), (133, 493770), (151, 434910), (190, 345639), (210, 312721), (218, 301245), (266, 246885), (285, 230426), (302, 217455), (327, 200830), (399, 164590), (453, 144970), (545, 120498), (570, 115213), (654, 100415), (665, 98754), (755, 86982), (763, 86070), (798, 82295), (906, 72485), (1057, 62130), (1090, 60249), (1330, 49377), (1510, 43491), (1526, 43035), (1635, 40166), (1995, 32918), (2071, 31710), (2114, 31065), (2265, 28994), (2289, 28690), (2869, 22890), (3171, 20710), (3270, 20083), (3815, 17214), (3990, 16459), (4142, 15855), (4530, 14497), (4578, 14345), (5285, 12426), (5738, 11445), (6213, 10570), (6342, 10355), (7630, 8607)]