315472410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 918721440

約数和(自身を除く): 603249030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 59, 66, 90, 99, 110, 118, 121, 165, 177, 198, 242, 295, 330, 354, 363, 491, 495, 531, 590, 605, 649, 726, 885, 982, 990, 1062, 1089, 1210, 1298, 1473, 1770, 1815, 1947, 2178, 2455, 2655, 2946, 3245, 3630, 3894, 4419, 4910, 5310, 5401, 5445, 5841, 6490, 7139, 7365, 8838, 9735, 10802, 10890, 11682, 14278, 14730, 16203, 19470, 21417, 22095, 27005, 28969, 29205, 32406, 35695, 42834, 44190, 48609, 54010, 57938, 58410, 59411, 64251, 71390, 81015, 86907, 97218, 107085, 118822, 128502, 144845, 162030, 173814, 178233, 214170, 243045, 260721, 289690, 297055, 318659, 321255, 356466, 434535, 486090, 521442, 534699, 594110, 637318, 642510, 869070, 891165, 955977, 1069398, 1303605, 1593295, 1782330, 1911954, 2607210, 2673495, 2867931, 3186590, 3505249, 4779885, 5346990, 5735862, 7010498, 9559770, 10515747, 14339655, 17526245, 21031494, 28679310, 31547241, 35052490, 52578735, 63094482, 105157470, 157736205, 315472410]

約数ペア:

[(1, 315472410), (2, 157736205), (3, 105157470), (5, 63094482), (6, 52578735), (9, 35052490), (10, 31547241), (11, 28679310), (15, 21031494), (18, 17526245), (22, 14339655), (30, 10515747), (33, 9559770), (45, 7010498), (55, 5735862), (59, 5346990), (66, 4779885), (90, 3505249), (99, 3186590), (110, 2867931), (118, 2673495), (121, 2607210), (165, 1911954), (177, 1782330), (198, 1593295), (242, 1303605), (295, 1069398), (330, 955977), (354, 891165), (363, 869070), (491, 642510), (495, 637318), (531, 594110), (590, 534699), (605, 521442), (649, 486090), (726, 434535), (885, 356466), (982, 321255), (990, 318659), (1062, 297055), (1089, 289690), (1210, 260721), (1298, 243045), (1473, 214170), (1770, 178233), (1815, 173814), (1947, 162030), (2178, 144845), (2455, 128502), (2655, 118822), (2946, 107085), (3245, 97218), (3630, 86907), (3894, 81015), (4419, 71390), (4910, 64251), (5310, 59411), (5401, 58410), (5445, 57938), (5841, 54010), (6490, 48609), (7139, 44190), (7365, 42834), (8838, 35695), (9735, 32406), (10802, 29205), (10890, 28969), (11682, 27005), (14278, 22095), (14730, 21417), (16203, 19470)]