149888930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3767}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 283233024

約数和(自身を除く): 133344094

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3767, 3979, 7534, 7958, 18835, 19895, 37670, 39790, 86641, 173282, 433205, 651691, 866410, 1303382, 3258455, 6516910, 14988893, 29977786, 74944465, 149888930]

約数ペア:

[(1, 149888930), (2, 74944465), (5, 29977786), (10, 14988893), (23, 6516910), (46, 3258455), (115, 1303382), (173, 866410), (230, 651691), (346, 433205), (865, 173282), (1730, 86641), (3767, 39790), (3979, 37670), (7534, 19895), (7958, 18835)]