298751990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3733}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 551676096

約数和(自身を除く): 252924106

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 530, 755, 1510, 3733, 7466, 8003, 16006, 18665, 37330, 40015, 80030, 197849, 395698, 563683, 989245, 1127366, 1978490, 2818415, 5636830, 29875199, 59750398, 149375995, 298751990]

約数ペア:

[(1, 298751990), (2, 149375995), (5, 59750398), (10, 29875199), (53, 5636830), (106, 2818415), (151, 1978490), (265, 1127366), (302, 989245), (530, 563683), (755, 395698), (1510, 197849), (3733, 80030), (7466, 40015), (8003, 37330), (16006, 18665)]