141387540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{48091}}^1$

素因数の和:48117

約数の個数: 72

約数和(自身を含む): 460528992

約数和(自身を除く): 319141452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 48091, 96182, 144273, 192364, 240455, 288546, 336637, 480910, 577092, 673274, 721365, 961820, 1009911, 1346548, 1442730, 1683185, 2019822, 2356459, 2885460, 3366370, 4039644, 4712918, 5049555, 6732740, 7069377, 9425836, 10099110, 11782295, 14138754, 20198220, 23564590, 28277508, 35346885, 47129180, 70693770, 141387540]

約数ペア:

[(1, 141387540), (2, 70693770), (3, 47129180), (4, 35346885), (5, 28277508), (6, 23564590), (7, 20198220), (10, 14138754), (12, 11782295), (14, 10099110), (15, 9425836), (20, 7069377), (21, 6732740), (28, 5049555), (30, 4712918), (35, 4039644), (42, 3366370), (49, 2885460), (60, 2356459), (70, 2019822), (84, 1683185), (98, 1442730), (105, 1346548), (140, 1009911), (147, 961820), (196, 721365), (210, 673274), (245, 577092), (294, 480910), (420, 336637), (490, 288546), (588, 240455), (735, 192364), (980, 144273), (1470, 96182), (2940, 48091)]