2759190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1877}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 7707312

約数和(自身を除く): 4948122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1877, 3754, 5631, 9385, 11262, 13139, 18770, 26278, 28155, 39417, 56310, 65695, 78834, 91973, 131390, 183946, 197085, 275919, 394170, 459865, 551838, 919730, 1379595, 2759190]

約数ペア:

[(1, 2759190), (2, 1379595), (3, 919730), (5, 551838), (6, 459865), (7, 394170), (10, 275919), (14, 197085), (15, 183946), (21, 131390), (30, 91973), (35, 78834), (42, 65695), (49, 56310), (70, 39417), (98, 28155), (105, 26278), (147, 18770), (210, 13139), (245, 11262), (294, 9385), (490, 5631), (735, 3754), (1470, 1877)]