21740070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 58949856

約数和(自身を除く): 37209786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 113, 121, 159, 165, 226, 242, 265, 318, 330, 339, 363, 530, 565, 583, 605, 678, 726, 795, 1130, 1166, 1210, 1243, 1590, 1695, 1749, 1815, 2486, 2915, 3390, 3498, 3630, 3729, 5830, 5989, 6215, 6413, 7458, 8745, 11978, 12430, 12826, 13673, 17490, 17967, 18645, 19239, 27346, 29945, 32065, 35934, 37290, 38478, 41019, 59890, 64130, 65879, 68365, 82038, 89835, 96195, 131758, 136730, 179670, 192390, 197637, 205095, 329395, 395274, 410190, 658790, 724669, 988185, 1449338, 1976370, 2174007, 3623345, 4348014, 7246690, 10870035, 21740070]

約数ペア:

[(1, 21740070), (2, 10870035), (3, 7246690), (5, 4348014), (6, 3623345), (10, 2174007), (11, 1976370), (15, 1449338), (22, 988185), (30, 724669), (33, 658790), (53, 410190), (55, 395274), (66, 329395), (106, 205095), (110, 197637), (113, 192390), (121, 179670), (159, 136730), (165, 131758), (226, 96195), (242, 89835), (265, 82038), (318, 68365), (330, 65879), (339, 64130), (363, 59890), (530, 41019), (565, 38478), (583, 37290), (605, 35934), (678, 32065), (726, 29945), (795, 27346), (1130, 19239), (1166, 18645), (1210, 17967), (1243, 17490), (1590, 13673), (1695, 12826), (1749, 12430), (1815, 11978), (2486, 8745), (2915, 7458), (3390, 6413), (3498, 6215), (3630, 5989), (3729, 5830)]