30743030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 26410570

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 449, 835, 898, 1670, 2245, 4490, 6847, 13694, 18409, 34235, 36818, 68470, 74983, 92045, 149966, 184090, 374915, 749830, 3074303, 6148606, 15371515, 30743030]

約数ペア:

[(1, 30743030), (2, 15371515), (5, 6148606), (10, 3074303), (41, 749830), (82, 374915), (167, 184090), (205, 149966), (334, 92045), (410, 74983), (449, 68470), (835, 36818), (898, 34235), (1670, 18409), (2245, 13694), (4490, 6847)]