6627390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 21012480

約数和(自身を除く): 14385090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 151, 154, 165, 190, 209, 210, 231, 266, 285, 302, 330, 385, 399, 418, 453, 462, 570, 627, 665, 755, 770, 798, 906, 1045, 1057, 1155, 1254, 1330, 1463, 1510, 1661, 1995, 2090, 2114, 2265, 2310, 2869, 2926, 3135, 3171, 3322, 3990, 4389, 4530, 4983, 5285, 5738, 6270, 6342, 7315, 8305, 8607, 8778, 9966, 10570, 11627, 14345, 14630, 15855, 16610, 17214, 20083, 21945, 23254, 24915, 28690, 31559, 31710, 34881, 40166, 43035, 43890, 49830, 58135, 60249, 63118, 69762, 86070, 94677, 100415, 116270, 120498, 157795, 174405, 189354, 200830, 220913, 301245, 315590, 348810, 441826, 473385, 602490, 662739, 946770, 1104565, 1325478, 2209130, 3313695, 6627390]

約数ペア:

[(1, 6627390), (2, 3313695), (3, 2209130), (5, 1325478), (6, 1104565), (7, 946770), (10, 662739), (11, 602490), (14, 473385), (15, 441826), (19, 348810), (21, 315590), (22, 301245), (30, 220913), (33, 200830), (35, 189354), (38, 174405), (42, 157795), (55, 120498), (57, 116270), (66, 100415), (70, 94677), (77, 86070), (95, 69762), (105, 63118), (110, 60249), (114, 58135), (133, 49830), (151, 43890), (154, 43035), (165, 40166), (190, 34881), (209, 31710), (210, 31559), (231, 28690), (266, 24915), (285, 23254), (302, 21945), (330, 20083), (385, 17214), (399, 16610), (418, 15855), (453, 14630), (462, 14345), (570, 11627), (627, 10570), (665, 9966), (755, 8778), (770, 8607), (798, 8305), (906, 7315), (1045, 6342), (1057, 6270), (1155, 5738), (1254, 5285), (1330, 4983), (1463, 4530), (1510, 4389), (1661, 3990), (1995, 3322), (2090, 3171), (2114, 3135), (2265, 2926), (2310, 2869)]