1246360980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{292573}}^1$

素因数の和:292656

約数の個数: 48

約数和(自身を含む): 3538975104

約数和(自身を除く): 2292614124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 292573, 585146, 877719, 1170292, 1462865, 1755438, 2925730, 3510876, 4388595, 5851460, 8777190, 17554380, 20772683, 41545366, 62318049, 83090732, 103863415, 124636098, 207726830, 249272196, 311590245, 415453660, 623180490, 1246360980]

約数ペア:

[(1, 1246360980), (2, 623180490), (3, 415453660), (4, 311590245), (5, 249272196), (6, 207726830), (10, 124636098), (12, 103863415), (15, 83090732), (20, 62318049), (30, 41545366), (60, 20772683), (71, 17554380), (142, 8777190), (213, 5851460), (284, 4388595), (355, 3510876), (426, 2925730), (710, 1755438), (852, 1462865), (1065, 1170292), (1420, 877719), (2130, 585146), (4260, 292573)]