2078484135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37139}}^1$

素因数の和:37208

約数の個数: 64

約数和(自身を含む): 4192957440

約数和(自身を除く): 2114473305

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1599, 2665, 3731, 4305, 7995, 11193, 18655, 37139, 55965, 111417, 185695, 259973, 482807, 557085, 779919, 1299865, 1448421, 1522699, 2414035, 3379649, 3899595, 4568097, 7242105, 7613495, 10138947, 10658893, 16898245, 19795087, 22840485, 31976679, 50694735, 53294465, 59385261, 98975435, 138565609, 159883395, 296926305, 415696827, 692828045, 2078484135]

約数ペア:

[(1, 2078484135), (3, 692828045), (5, 415696827), (7, 296926305), (13, 159883395), (15, 138565609), (21, 98975435), (35, 59385261), (39, 53294465), (41, 50694735), (65, 31976679), (91, 22840485), (105, 19795087), (123, 16898245), (195, 10658893), (205, 10138947), (273, 7613495), (287, 7242105), (455, 4568097), (533, 3899595), (615, 3379649), (861, 2414035), (1365, 1522699), (1435, 1448421), (1599, 1299865), (2665, 779919), (3731, 557085), (4305, 482807), (7995, 259973), (11193, 185695), (18655, 111417), (37139, 55965)]