172910430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8317}}^1$

素因数の和:8351

約数の個数: 128

約数和(自身を含む): 574940160

約数和(自身を除く): 402029730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 8317, 10395, 16634, 20790, 24951, 41585, 49902, 58219, 74853, 83170, 91487, 116438, 124755, 149706, 174657, 182974, 224559, 249510, 274461, 291095, 349314, 374265, 449118, 457435, 523971, 548922, 582190, 640409, 748530, 823383, 873285, 914870, 1047942, 1122795, 1280818, 1372305, 1571913, 1646766, 1746570, 1921227, 2245590, 2470149, 2619855, 2744610, 3143826, 3202045, 3842454, 4116915, 4940298, 5239710, 5763681, 6404090, 7859565, 8233830, 9606135, 11527362, 12350745, 15719130, 17291043, 19212270, 24701490, 28818405, 34582086, 57636810, 86455215, 172910430]

約数ペア:

[(1, 172910430), (2, 86455215), (3, 57636810), (5, 34582086), (6, 28818405), (7, 24701490), (9, 19212270), (10, 17291043), (11, 15719130), (14, 12350745), (15, 11527362), (18, 9606135), (21, 8233830), (22, 7859565), (27, 6404090), (30, 5763681), (33, 5239710), (35, 4940298), (42, 4116915), (45, 3842454), (54, 3202045), (55, 3143826), (63, 2744610), (66, 2619855), (70, 2470149), (77, 2245590), (90, 1921227), (99, 1746570), (105, 1646766), (110, 1571913), (126, 1372305), (135, 1280818), (154, 1122795), (165, 1047942), (189, 914870), (198, 873285), (210, 823383), (231, 748530), (270, 640409), (297, 582190), (315, 548922), (330, 523971), (378, 457435), (385, 449118), (462, 374265), (495, 349314), (594, 291095), (630, 274461), (693, 249510), (770, 224559), (945, 182974), (990, 174657), (1155, 149706), (1386, 124755), (1485, 116438), (1890, 91487), (2079, 83170), (2310, 74853), (2970, 58219), (3465, 49902), (4158, 41585), (6930, 24951), (8317, 20790), (10395, 16634)]