1189014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 3397847040

約数和(自身を除く): 2208832260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 137, 158, 237, 274, 316, 395, 411, 474, 548, 685, 790, 822, 948, 1185, 1370, 1580, 1644, 1831, 2055, 2370, 2740, 3662, 4110, 4740, 5493, 7324, 8220, 9155, 10823, 10986, 18310, 21646, 21972, 27465, 32469, 36620, 43292, 54115, 54930, 64938, 108230, 109860, 129876, 144649, 162345, 216460, 250847, 289298, 324690, 433947, 501694, 578596, 649380, 723245, 752541, 867894, 1003388, 1254235, 1446490, 1505082, 1735788, 2169735, 2508470, 2892980, 3010164, 3762705, 4339470, 5016940, 7525410, 8678940, 15050820, 19816913, 39633826, 59450739, 79267652, 99084565, 118901478, 198169130, 237802956, 297253695, 396338260, 594507390, 1189014780]

約数ペア:

[(1, 1189014780), (2, 594507390), (3, 396338260), (4, 297253695), (5, 237802956), (6, 198169130), (10, 118901478), (12, 99084565), (15, 79267652), (20, 59450739), (30, 39633826), (60, 19816913), (79, 15050820), (137, 8678940), (158, 7525410), (237, 5016940), (274, 4339470), (316, 3762705), (395, 3010164), (411, 2892980), (474, 2508470), (548, 2169735), (685, 1735788), (790, 1505082), (822, 1446490), (948, 1254235), (1185, 1003388), (1370, 867894), (1580, 752541), (1644, 723245), (1831, 649380), (2055, 578596), (2370, 501694), (2740, 433947), (3662, 324690), (4110, 289298), (4740, 250847), (5493, 216460), (7324, 162345), (8220, 144649), (9155, 129876), (10823, 109860), (10986, 108230), (18310, 64938), (21646, 54930), (21972, 54115), (27465, 43292), (32469, 36620)]