2115279790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3877

約数の個数: 64

約数和(自身を含む): 4240797120

約数和(自身を除く): 2125517330

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 107, 130, 205, 214, 410, 533, 535, 1066, 1070, 1391, 2665, 2782, 3709, 4387, 5330, 6955, 7418, 8774, 13910, 18545, 21935, 37090, 43870, 48217, 57031, 96434, 114062, 152069, 241085, 285155, 304138, 396863, 482170, 570310, 760345, 793726, 1520690, 1976897, 1984315, 3953794, 3968630, 5159219, 9884485, 10318438, 16271383, 19768970, 25796095, 32542766, 51592190, 81356915, 162713830, 211527979, 423055958, 1057639895, 2115279790]

約数ペア:

[(1, 2115279790), (2, 1057639895), (5, 423055958), (10, 211527979), (13, 162713830), (26, 81356915), (41, 51592190), (65, 32542766), (82, 25796095), (107, 19768970), (130, 16271383), (205, 10318438), (214, 9884485), (410, 5159219), (533, 3968630), (535, 3953794), (1066, 1984315), (1070, 1976897), (1391, 1520690), (2665, 793726), (2782, 760345), (3709, 570310), (4387, 482170), (5330, 396863), (6955, 304138), (7418, 285155), (8774, 241085), (13910, 152069), (18545, 114062), (21935, 96434), (37090, 57031), (43870, 48217)]