305532090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 815106240

約数和(自身を除く): 509574150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 163, 177, 295, 326, 353, 354, 489, 531, 590, 706, 815, 885, 978, 1059, 1062, 1467, 1630, 1765, 1770, 2118, 2445, 2655, 2934, 3177, 3530, 4890, 5295, 5310, 6354, 7335, 9617, 10590, 14670, 15885, 19234, 20827, 28851, 31770, 41654, 48085, 57539, 57702, 62481, 86553, 96170, 104135, 115078, 124962, 144255, 172617, 173106, 187443, 208270, 287695, 288510, 312405, 345234, 374886, 432765, 517851, 575390, 624810, 863085, 865530, 937215, 1035702, 1726170, 1874430, 2589255, 3394801, 5178510, 6789602, 10184403, 16974005, 20368806, 30553209, 33948010, 50922015, 61106418, 101844030, 152766045, 305532090]

約数ペア:

[(1, 305532090), (2, 152766045), (3, 101844030), (5, 61106418), (6, 50922015), (9, 33948010), (10, 30553209), (15, 20368806), (18, 16974005), (30, 10184403), (45, 6789602), (59, 5178510), (90, 3394801), (118, 2589255), (163, 1874430), (177, 1726170), (295, 1035702), (326, 937215), (353, 865530), (354, 863085), (489, 624810), (531, 575390), (590, 517851), (706, 432765), (815, 374886), (885, 345234), (978, 312405), (1059, 288510), (1062, 287695), (1467, 208270), (1630, 187443), (1765, 173106), (1770, 172617), (2118, 144255), (2445, 124962), (2655, 115078), (2934, 104135), (3177, 96170), (3530, 86553), (4890, 62481), (5295, 57702), (5310, 57539), (6354, 48085), (7335, 41654), (9617, 31770), (10590, 28851), (14670, 20827), (15885, 19234)]