2019281490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2333}}^1$

素因数の和:2568

約数の個数: 96

約数和(自身を含む): 5374175040

約数和(自身を除く): 3354893550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 163, 177, 295, 326, 354, 489, 531, 590, 815, 885, 978, 1062, 1467, 1630, 1770, 2333, 2445, 2655, 2934, 4666, 4890, 5310, 6999, 7335, 9617, 11665, 13998, 14670, 19234, 20997, 23330, 28851, 34995, 41994, 48085, 57702, 69990, 86553, 96170, 104985, 137647, 144255, 173106, 209970, 275294, 288510, 380279, 412941, 432765, 688235, 760558, 825882, 865530, 1140837, 1238823, 1376470, 1901395, 2064705, 2281674, 2477646, 3422511, 3802790, 4129410, 5704185, 6194115, 6845022, 11408370, 12388230, 17112555, 22436461, 34225110, 44872922, 67309383, 112182305, 134618766, 201928149, 224364610, 336546915, 403856298, 673093830, 1009640745, 2019281490]

約数ペア:

[(1, 2019281490), (2, 1009640745), (3, 673093830), (5, 403856298), (6, 336546915), (9, 224364610), (10, 201928149), (15, 134618766), (18, 112182305), (30, 67309383), (45, 44872922), (59, 34225110), (90, 22436461), (118, 17112555), (163, 12388230), (177, 11408370), (295, 6845022), (326, 6194115), (354, 5704185), (489, 4129410), (531, 3802790), (590, 3422511), (815, 2477646), (885, 2281674), (978, 2064705), (1062, 1901395), (1467, 1376470), (1630, 1238823), (1770, 1140837), (2333, 865530), (2445, 825882), (2655, 760558), (2934, 688235), (4666, 432765), (4890, 412941), (5310, 380279), (6999, 288510), (7335, 275294), (9617, 209970), (11665, 173106), (13998, 144255), (14670, 137647), (19234, 104985), (20997, 96170), (23330, 86553), (28851, 69990), (34995, 57702), (41994, 48085)]