4130820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 12796056

約数和(自身を除く): 8665236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 433, 477, 530, 636, 795, 866, 954, 1060, 1299, 1590, 1732, 1908, 2165, 2385, 2598, 3180, 3897, 4330, 4770, 5196, 6495, 7794, 8660, 9540, 12990, 15588, 19485, 22949, 25980, 38970, 45898, 68847, 77940, 91796, 114745, 137694, 206541, 229490, 275388, 344235, 413082, 458980, 688470, 826164, 1032705, 1376940, 2065410, 4130820]

約数ペア:

[(1, 4130820), (2, 2065410), (3, 1376940), (4, 1032705), (5, 826164), (6, 688470), (9, 458980), (10, 413082), (12, 344235), (15, 275388), (18, 229490), (20, 206541), (30, 137694), (36, 114745), (45, 91796), (53, 77940), (60, 68847), (90, 45898), (106, 38970), (159, 25980), (180, 22949), (212, 19485), (265, 15588), (318, 12990), (433, 9540), (477, 8660), (530, 7794), (636, 6495), (795, 5196), (866, 4770), (954, 4330), (1060, 3897), (1299, 3180), (1590, 2598), (1732, 2385), (1908, 2165)]