71030190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 215405568

約数和(自身を除く): 144375378

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 97, 105, 110, 154, 165, 194, 210, 231, 291, 317, 330, 385, 462, 485, 582, 634, 679, 770, 951, 970, 1067, 1155, 1358, 1455, 1585, 1902, 2037, 2134, 2219, 2310, 2910, 3170, 3201, 3395, 3487, 4074, 4438, 4755, 5335, 6402, 6657, 6790, 6974, 7469, 9510, 10185, 10461, 10670, 11095, 13314, 14938, 16005, 17435, 20370, 20922, 22190, 22407, 24409, 30749, 32010, 33285, 34870, 37345, 44814, 48818, 52305, 61498, 66570, 73227, 74690, 92247, 104610, 112035, 122045, 146454, 153745, 184494, 215243, 224070, 244090, 307490, 338239, 366135, 430486, 461235, 645729, 676478, 732270, 922470, 1014717, 1076215, 1291458, 1691195, 2029434, 2152430, 2367673, 3228645, 3382390, 4735346, 5073585, 6457290, 7103019, 10147170, 11838365, 14206038, 23676730, 35515095, 71030190]

約数ペア:

[(1, 71030190), (2, 35515095), (3, 23676730), (5, 14206038), (6, 11838365), (7, 10147170), (10, 7103019), (11, 6457290), (14, 5073585), (15, 4735346), (21, 3382390), (22, 3228645), (30, 2367673), (33, 2152430), (35, 2029434), (42, 1691195), (55, 1291458), (66, 1076215), (70, 1014717), (77, 922470), (97, 732270), (105, 676478), (110, 645729), (154, 461235), (165, 430486), (194, 366135), (210, 338239), (231, 307490), (291, 244090), (317, 224070), (330, 215243), (385, 184494), (462, 153745), (485, 146454), (582, 122045), (634, 112035), (679, 104610), (770, 92247), (951, 74690), (970, 73227), (1067, 66570), (1155, 61498), (1358, 52305), (1455, 48818), (1585, 44814), (1902, 37345), (2037, 34870), (2134, 33285), (2219, 32010), (2310, 30749), (2910, 24409), (3170, 22407), (3201, 22190), (3395, 20922), (3487, 20370), (4074, 17435), (4438, 16005), (4755, 14938), (5335, 13314), (6402, 11095), (6657, 10670), (6790, 10461), (6974, 10185), (7469, 9510)]