42377190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 105380352

約数和(自身を除く): 63003162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 131, 205, 246, 262, 263, 393, 410, 526, 615, 655, 786, 789, 1230, 1310, 1315, 1578, 1965, 2630, 3930, 3945, 5371, 7890, 10742, 10783, 16113, 21566, 26855, 32226, 32349, 34453, 53710, 53915, 64698, 68906, 80565, 103359, 107830, 161130, 161745, 172265, 206718, 323490, 344530, 516795, 1033590, 1412573, 2825146, 4237719, 7062865, 8475438, 14125730, 21188595, 42377190]

約数ペア:

[(1, 42377190), (2, 21188595), (3, 14125730), (5, 8475438), (6, 7062865), (10, 4237719), (15, 2825146), (30, 1412573), (41, 1033590), (82, 516795), (123, 344530), (131, 323490), (205, 206718), (246, 172265), (262, 161745), (263, 161130), (393, 107830), (410, 103359), (526, 80565), (615, 68906), (655, 64698), (786, 53915), (789, 53710), (1230, 34453), (1310, 32349), (1315, 32226), (1578, 26855), (1965, 21566), (2630, 16113), (3930, 10783), (3945, 10742), (5371, 7890)]