2681214893310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{21043991}}^1$

素因数の和:21044169

約数の個数: 64

約数和(自身を含む): 6690979344384

約数和(自身を除く): 4009764451074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 465, 685, 822, 930, 1370, 2055, 4110, 4247, 8494, 12741, 21235, 25482, 42470, 63705, 127410, 21043991, 42087982, 63131973, 105219955, 126263946, 210439910, 315659865, 631319730, 652363721, 1304727442, 1957091163, 2883026767, 3261818605, 3914182326, 5766053534, 6523637210, 8649080301, 9785455815, 14415133835, 17298160602, 19570911630, 28830267670, 43245401505, 86490803010, 89373829777, 178747659554, 268121489331, 446869148885, 536242978662, 893738297770, 1340607446655, 2681214893310]

約数ペア:

[(1, 2681214893310), (2, 1340607446655), (3, 893738297770), (5, 536242978662), (6, 446869148885), (10, 268121489331), (15, 178747659554), (30, 89373829777), (31, 86490803010), (62, 43245401505), (93, 28830267670), (137, 19570911630), (155, 17298160602), (186, 14415133835), (274, 9785455815), (310, 8649080301), (411, 6523637210), (465, 5766053534), (685, 3914182326), (822, 3261818605), (930, 2883026767), (1370, 1957091163), (2055, 1304727442), (4110, 652363721), (4247, 631319730), (8494, 315659865), (12741, 210439910), (21235, 126263946), (25482, 105219955), (42470, 63131973), (63705, 42087982), (127410, 21043991)]