151354420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 379975680

約数和(自身を除く): 228621260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 305, 370, 427, 479, 518, 610, 740, 854, 958, 1036, 1220, 1295, 1708, 1916, 2135, 2257, 2395, 2590, 3353, 4270, 4514, 4790, 5180, 6706, 8540, 9028, 9580, 11285, 13412, 15799, 16765, 17723, 22570, 29219, 31598, 33530, 35446, 45140, 58438, 63196, 67060, 70892, 78995, 88615, 116876, 124061, 146095, 157990, 177230, 204533, 248122, 292190, 315980, 354460, 409066, 496244, 584380, 620305, 818132, 1022665, 1081103, 1240610, 2045330, 2162206, 2481220, 4090660, 4324412, 5405515, 7567721, 10811030, 15135442, 21622060, 30270884, 37838605, 75677210, 151354420]

約数ペア:

[(1, 151354420), (2, 75677210), (4, 37838605), (5, 30270884), (7, 21622060), (10, 15135442), (14, 10811030), (20, 7567721), (28, 5405515), (35, 4324412), (37, 4090660), (61, 2481220), (70, 2162206), (74, 2045330), (122, 1240610), (140, 1081103), (148, 1022665), (185, 818132), (244, 620305), (259, 584380), (305, 496244), (370, 409066), (427, 354460), (479, 315980), (518, 292190), (610, 248122), (740, 204533), (854, 177230), (958, 157990), (1036, 146095), (1220, 124061), (1295, 116876), (1708, 88615), (1916, 78995), (2135, 70892), (2257, 67060), (2395, 63196), (2590, 58438), (3353, 45140), (4270, 35446), (4514, 33530), (4790, 31598), (5180, 29219), (6706, 22570), (8540, 17723), (9028, 16765), (9580, 15799), (11285, 13412)]