306563670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8579

約数の個数: 128

約数和(自身を含む): 983577600

約数和(自身を除く): 677013930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 8537, 11970, 17074, 17955, 25611, 35910, 42685, 51222, 59759, 76833, 85370, 119518, 128055, 153666, 162203, 179277, 230499, 256110, 298795, 324406, 358554, 384165, 460998, 486609, 537831, 597590, 768330, 811015, 896385, 973218, 1075662, 1135421, 1152495, 1459827, 1613493, 1622030, 1792770, 2270842, 2304990, 2433045, 2689155, 2919654, 3226986, 3406263, 4379481, 4866090, 5378310, 5677105, 6812526, 7299135, 8067465, 8758962, 10218789, 11354210, 14598270, 16134930, 17031315, 20437578, 21897405, 30656367, 34062630, 43794810, 51093945, 61312734, 102187890, 153281835, 306563670]

約数ペア:

[(1, 306563670), (2, 153281835), (3, 102187890), (5, 61312734), (6, 51093945), (7, 43794810), (9, 34062630), (10, 30656367), (14, 21897405), (15, 20437578), (18, 17031315), (19, 16134930), (21, 14598270), (27, 11354210), (30, 10218789), (35, 8758962), (38, 8067465), (42, 7299135), (45, 6812526), (54, 5677105), (57, 5378310), (63, 4866090), (70, 4379481), (90, 3406263), (95, 3226986), (105, 2919654), (114, 2689155), (126, 2433045), (133, 2304990), (135, 2270842), (171, 1792770), (189, 1622030), (190, 1613493), (210, 1459827), (266, 1152495), (270, 1135421), (285, 1075662), (315, 973218), (342, 896385), (378, 811015), (399, 768330), (513, 597590), (570, 537831), (630, 486609), (665, 460998), (798, 384165), (855, 358554), (945, 324406), (1026, 298795), (1197, 256110), (1330, 230499), (1710, 179277), (1890, 162203), (1995, 153666), (2394, 128055), (2565, 119518), (3591, 85370), (3990, 76833), (5130, 59759), (5985, 51222), (7182, 42685), (8537, 35910), (11970, 25611), (17074, 17955)]