171076290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2448

約数の個数: 128

約数和(自身を含む): 528629760

約数和(自身を除く): 357553470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1302, 1705, 2046, 2170, 2310, 2387, 2389, 3255, 3410, 4774, 4778, 5115, 6510, 7161, 7167, 10230, 11935, 11945, 14322, 14334, 16723, 23870, 23890, 26279, 33446, 35805, 35835, 50169, 52558, 71610, 71670, 74059, 78837, 83615, 100338, 131395, 148118, 157674, 167230, 183953, 222177, 250845, 262790, 367906, 370295, 394185, 444354, 501690, 518413, 551859, 740590, 788370, 814649, 919765, 1036826, 1103718, 1110885, 1555239, 1629298, 1839530, 2221770, 2443947, 2592065, 2759295, 3110478, 4073245, 4887894, 5184130, 5518590, 5702543, 7776195, 8146490, 11405086, 12219735, 15552390, 17107629, 24439470, 28512715, 34215258, 57025430, 85538145, 171076290]

約数ペア:

[(1, 171076290), (2, 85538145), (3, 57025430), (5, 34215258), (6, 28512715), (7, 24439470), (10, 17107629), (11, 15552390), (14, 12219735), (15, 11405086), (21, 8146490), (22, 7776195), (30, 5702543), (31, 5518590), (33, 5184130), (35, 4887894), (42, 4073245), (55, 3110478), (62, 2759295), (66, 2592065), (70, 2443947), (77, 2221770), (93, 1839530), (105, 1629298), (110, 1555239), (154, 1110885), (155, 1103718), (165, 1036826), (186, 919765), (210, 814649), (217, 788370), (231, 740590), (310, 551859), (330, 518413), (341, 501690), (385, 444354), (434, 394185), (462, 370295), (465, 367906), (651, 262790), (682, 250845), (770, 222177), (930, 183953), (1023, 167230), (1085, 157674), (1155, 148118), (1302, 131395), (1705, 100338), (2046, 83615), (2170, 78837), (2310, 74059), (2387, 71670), (2389, 71610), (3255, 52558), (3410, 50169), (4774, 35835), (4778, 35805), (5115, 33446), (6510, 26279), (7161, 23890), (7167, 23870), (10230, 16723), (11935, 14334), (11945, 14322)]