872574690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1228

約数の個数: 128

約数和(自身を含む): 2381944320

約数和(自身を除く): 1509369630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 89, 115, 130, 138, 178, 195, 230, 267, 299, 345, 390, 445, 534, 598, 690, 890, 897, 1093, 1157, 1335, 1495, 1794, 2047, 2186, 2314, 2670, 2990, 3279, 3471, 4094, 4485, 5465, 5785, 6141, 6558, 6942, 8970, 10235, 10930, 11570, 12282, 14209, 16395, 17355, 20470, 25139, 26611, 28418, 30705, 32790, 34710, 42627, 50278, 53222, 61410, 71045, 75417, 79833, 85254, 97277, 125695, 133055, 142090, 150834, 159666, 194554, 213135, 251390, 266110, 291831, 326807, 377085, 399165, 426270, 486385, 583662, 653614, 754170, 798330, 972770, 980421, 1264601, 1459155, 1634035, 1960842, 2237371, 2529202, 2918310, 3268070, 3793803, 4474742, 4902105, 6323005, 6712113, 7587606, 9804210, 11186855, 12646010, 13424226, 18969015, 22373710, 29085823, 33560565, 37938030, 58171646, 67121130, 87257469, 145429115, 174514938, 290858230, 436287345, 872574690]

約数ペア:

[(1, 872574690), (2, 436287345), (3, 290858230), (5, 174514938), (6, 145429115), (10, 87257469), (13, 67121130), (15, 58171646), (23, 37938030), (26, 33560565), (30, 29085823), (39, 22373710), (46, 18969015), (65, 13424226), (69, 12646010), (78, 11186855), (89, 9804210), (115, 7587606), (130, 6712113), (138, 6323005), (178, 4902105), (195, 4474742), (230, 3793803), (267, 3268070), (299, 2918310), (345, 2529202), (390, 2237371), (445, 1960842), (534, 1634035), (598, 1459155), (690, 1264601), (890, 980421), (897, 972770), (1093, 798330), (1157, 754170), (1335, 653614), (1495, 583662), (1794, 486385), (2047, 426270), (2186, 399165), (2314, 377085), (2670, 326807), (2990, 291831), (3279, 266110), (3471, 251390), (4094, 213135), (4485, 194554), (5465, 159666), (5785, 150834), (6141, 142090), (6558, 133055), (6942, 125695), (8970, 97277), (10235, 85254), (10930, 79833), (11570, 75417), (12282, 71045), (14209, 61410), (16395, 53222), (17355, 50278), (20470, 42627), (25139, 34710), (26611, 32790), (28418, 30705)]