906797320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3455

約数の個数: 128

約数和(自身を含む): 2448714240

約数和(自身を除く): 1541916920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 55, 65, 88, 94, 104, 110, 130, 143, 188, 220, 235, 260, 286, 376, 440, 470, 517, 520, 572, 611, 715, 940, 1034, 1144, 1222, 1430, 1880, 2068, 2444, 2585, 2860, 3055, 3373, 4136, 4888, 5170, 5720, 6110, 6721, 6746, 10340, 12220, 13442, 13492, 16865, 20680, 24440, 26884, 26984, 33605, 33730, 37103, 43849, 53768, 67210, 67460, 74206, 87698, 134420, 134920, 148412, 158531, 175396, 185515, 219245, 268840, 296824, 317062, 350792, 371030, 438490, 482339, 634124, 742060, 792655, 876980, 964678, 1268248, 1484120, 1585310, 1743841, 1753960, 1929356, 2060903, 2411695, 3170620, 3487682, 3858712, 4121806, 4823390, 6341240, 6975364, 8243612, 8719205, 9646780, 10304515, 13950728, 16487224, 17438410, 19293560, 20609030, 22669933, 34876820, 41218060, 45339866, 69753640, 82436120, 90679732, 113349665, 181359464, 226699330, 453398660, 906797320]

約数ペア:

[(1, 906797320), (2, 453398660), (4, 226699330), (5, 181359464), (8, 113349665), (10, 90679732), (11, 82436120), (13, 69753640), (20, 45339866), (22, 41218060), (26, 34876820), (40, 22669933), (44, 20609030), (47, 19293560), (52, 17438410), (55, 16487224), (65, 13950728), (88, 10304515), (94, 9646780), (104, 8719205), (110, 8243612), (130, 6975364), (143, 6341240), (188, 4823390), (220, 4121806), (235, 3858712), (260, 3487682), (286, 3170620), (376, 2411695), (440, 2060903), (470, 1929356), (517, 1753960), (520, 1743841), (572, 1585310), (611, 1484120), (715, 1268248), (940, 964678), (1034, 876980), (1144, 792655), (1222, 742060), (1430, 634124), (1880, 482339), (2068, 438490), (2444, 371030), (2585, 350792), (2860, 317062), (3055, 296824), (3373, 268840), (4136, 219245), (4888, 185515), (5170, 175396), (5720, 158531), (6110, 148412), (6721, 134920), (6746, 134420), (10340, 87698), (12220, 74206), (13442, 67460), (13492, 67210), (16865, 53768), (20680, 43849), (24440, 37103), (26884, 33730), (26984, 33605)]