121847980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 268692480

約数和(自身を除く): 146844500

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3331, 3658, 6662, 7316, 9145, 13324, 16655, 18290, 33310, 36580, 66620, 103261, 196529, 206522, 393058, 413044, 516305, 786116, 982645, 1032610, 1965290, 2065220, 3930580, 6092399, 12184798, 24369596, 30461995, 60923990, 121847980]

約数ペア:

[(1, 121847980), (2, 60923990), (4, 30461995), (5, 24369596), (10, 12184798), (20, 6092399), (31, 3930580), (59, 2065220), (62, 1965290), (118, 1032610), (124, 982645), (155, 786116), (236, 516305), (295, 413044), (310, 393058), (590, 206522), (620, 196529), (1180, 103261), (1829, 66620), (3331, 36580), (3658, 33310), (6662, 18290), (7316, 16655), (9145, 13324)]