309129810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 561782190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 47, 55, 57, 66, 94, 95, 110, 114, 141, 165, 190, 209, 235, 282, 285, 330, 418, 470, 517, 570, 627, 705, 893, 1034, 1045, 1049, 1254, 1410, 1551, 1786, 2090, 2098, 2585, 2679, 3102, 3135, 3147, 4465, 5170, 5245, 5358, 6270, 6294, 7755, 8930, 9823, 10490, 11539, 13395, 15510, 15735, 19646, 19931, 23078, 26790, 29469, 31470, 34617, 39862, 49115, 49303, 57695, 58938, 59793, 69234, 98230, 98606, 99655, 115390, 119586, 147345, 147909, 173085, 199310, 219241, 246515, 294690, 295818, 298965, 346170, 438482, 493030, 542333, 597930, 657723, 739545, 936757, 1084666, 1096205, 1315446, 1479090, 1626999, 1873514, 2192410, 2711665, 2810271, 3253998, 3288615, 4683785, 5423330, 5620542, 6577230, 8134995, 9367570, 10304327, 14051355, 16269990, 20608654, 28102710, 30912981, 51521635, 61825962, 103043270, 154564905, 309129810]

約数ペア:

[(1, 309129810), (2, 154564905), (3, 103043270), (5, 61825962), (6, 51521635), (10, 30912981), (11, 28102710), (15, 20608654), (19, 16269990), (22, 14051355), (30, 10304327), (33, 9367570), (38, 8134995), (47, 6577230), (55, 5620542), (57, 5423330), (66, 4683785), (94, 3288615), (95, 3253998), (110, 2810271), (114, 2711665), (141, 2192410), (165, 1873514), (190, 1626999), (209, 1479090), (235, 1315446), (282, 1096205), (285, 1084666), (330, 936757), (418, 739545), (470, 657723), (517, 597930), (570, 542333), (627, 493030), (705, 438482), (893, 346170), (1034, 298965), (1045, 295818), (1049, 294690), (1254, 246515), (1410, 219241), (1551, 199310), (1786, 173085), (2090, 147909), (2098, 147345), (2585, 119586), (2679, 115390), (3102, 99655), (3135, 98606), (3147, 98230), (4465, 69234), (5170, 59793), (5245, 58938), (5358, 57695), (6270, 49303), (6294, 49115), (7755, 39862), (8930, 34617), (9823, 31470), (10490, 29469), (11539, 26790), (13395, 23078), (15510, 19931), (15735, 19646)]