1915518804570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{9649}}^1\times {\mathrm{105037}}^1$

素因数の和:114709

約数の個数: 128

約数和(自身を含む): 5838432192000

約数和(自身を除く): 3922913387430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 9649, 19298, 28947, 48245, 57894, 67543, 86841, 96490, 105037, 135086, 144735, 173682, 202629, 210074, 260523, 289470, 315111, 337715, 405258, 434205, 521046, 525185, 607887, 630222, 675430, 735259, 868410, 945333, 1013145, 1050370, 1215774, 1302615, 1470518, 1575555, 1823661, 1890666, 2026290, 2205777, 2605230, 2835999, 3039435, 3151110, 3647322, 3676295, 4411554, 4726665, 5671998, 6078870, 6617331, 7352590, 9118305, 9453330, 11028885, 13234662, 14179995, 18236610, 19851993, 22057770, 28359990, 33086655, 39703986, 66173310, 99259965, 198519930, 1013502013, 2027004026, 3040506039, 5067510065, 6081012078, 7094514091, 9121518117, 10135020130, 14189028182, 15202530195, 18243036234, 21283542273, 27364554351, 30405060390, 35472570455, 42567084546, 45607590585, 54729108702, 63850626819, 70945140910, 91215181170, 106417711365, 127701253638, 136822771755, 191551880457, 212835422730, 273645543510, 319253134095, 383103760914, 638506268190, 957759402285, 1915518804570]

約数ペア:

[(1, 1915518804570), (2, 957759402285), (3, 638506268190), (5, 383103760914), (6, 319253134095), (7, 273645543510), (9, 212835422730), (10, 191551880457), (14, 136822771755), (15, 127701253638), (18, 106417711365), (21, 91215181170), (27, 70945140910), (30, 63850626819), (35, 54729108702), (42, 45607590585), (45, 42567084546), (54, 35472570455), (63, 30405060390), (70, 27364554351), (90, 21283542273), (105, 18243036234), (126, 15202530195), (135, 14189028182), (189, 10135020130), (210, 9121518117), (270, 7094514091), (315, 6081012078), (378, 5067510065), (630, 3040506039), (945, 2027004026), (1890, 1013502013), (9649, 198519930), (19298, 99259965), (28947, 66173310), (48245, 39703986), (57894, 33086655), (67543, 28359990), (86841, 22057770), (96490, 19851993), (105037, 18236610), (135086, 14179995), (144735, 13234662), (173682, 11028885), (202629, 9453330), (210074, 9118305), (260523, 7352590), (289470, 6617331), (315111, 6078870), (337715, 5671998), (405258, 4726665), (434205, 4411554), (521046, 3676295), (525185, 3647322), (607887, 3151110), (630222, 3039435), (675430, 2835999), (735259, 2605230), (868410, 2205777), (945333, 2026290), (1013145, 1890666), (1050370, 1823661), (1215774, 1575555), (1302615, 1470518)]