74585490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2243

約数の個数: 64

約数和(自身を含む): 205860096

約数和(自身を除く): 131274606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 2053, 2422, 2595, 3633, 4106, 5190, 6055, 6159, 7266, 10265, 12110, 12318, 14371, 18165, 20530, 28742, 30795, 36330, 43113, 61590, 71855, 86226, 143710, 215565, 355169, 431130, 710338, 1065507, 1775845, 2131014, 2486183, 3551690, 4972366, 5327535, 7458549, 10655070, 12430915, 14917098, 24861830, 37292745, 74585490]

約数ペア:

[(1, 74585490), (2, 37292745), (3, 24861830), (5, 14917098), (6, 12430915), (7, 10655070), (10, 7458549), (14, 5327535), (15, 4972366), (21, 3551690), (30, 2486183), (35, 2131014), (42, 1775845), (70, 1065507), (105, 710338), (173, 431130), (210, 355169), (346, 215565), (519, 143710), (865, 86226), (1038, 71855), (1211, 61590), (1730, 43113), (2053, 36330), (2422, 30795), (2595, 28742), (3633, 20530), (4106, 18165), (5190, 14371), (6055, 12318), (6159, 12110), (7266, 10265)]