76147890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27893}}^1$

素因数の和:27923

約数の個数: 64

約数和(自身を含む): 224937216

約数和(自身を除く): 148789326

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27893, 55786, 83679, 139465, 167358, 195251, 278930, 362609, 390502, 418395, 585753, 725218, 836790, 976255, 1087827, 1171506, 1813045, 1952510, 2175654, 2538263, 2928765, 3626090, 5076526, 5439135, 5857530, 7614789, 10878270, 12691315, 15229578, 25382630, 38073945, 76147890]

約数ペア:

[(1, 76147890), (2, 38073945), (3, 25382630), (5, 15229578), (6, 12691315), (7, 10878270), (10, 7614789), (13, 5857530), (14, 5439135), (15, 5076526), (21, 3626090), (26, 2928765), (30, 2538263), (35, 2175654), (39, 1952510), (42, 1813045), (65, 1171506), (70, 1087827), (78, 976255), (91, 836790), (105, 725218), (130, 585753), (182, 418395), (195, 390502), (210, 362609), (273, 278930), (390, 195251), (455, 167358), (546, 139465), (910, 83679), (1365, 55786), (2730, 27893)]