7852110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13920690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 269, 278, 417, 538, 695, 807, 834, 973, 1345, 1390, 1614, 1883, 1946, 2085, 2690, 2919, 3766, 4035, 4170, 4865, 5649, 5838, 8070, 9415, 9730, 11298, 14595, 18830, 28245, 29190, 37391, 56490, 74782, 112173, 186955, 224346, 261737, 373910, 523474, 560865, 785211, 1121730, 1308685, 1570422, 2617370, 3926055, 7852110]

約数ペア:

[(1, 7852110), (2, 3926055), (3, 2617370), (5, 1570422), (6, 1308685), (7, 1121730), (10, 785211), (14, 560865), (15, 523474), (21, 373910), (30, 261737), (35, 224346), (42, 186955), (70, 112173), (105, 74782), (139, 56490), (210, 37391), (269, 29190), (278, 28245), (417, 18830), (538, 14595), (695, 11298), (807, 9730), (834, 9415), (973, 8070), (1345, 5838), (1390, 5649), (1614, 4865), (1883, 4170), (1946, 4035), (2085, 3766), (2690, 2919)]