2048399190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1338823}}^1$

素因数の和:1338853

約数の個数: 48

約数和(自身を含む): 5639126688

約数和(自身を除く): 3590727498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1338823, 2677646, 4016469, 6694115, 8032938, 12049407, 13388230, 20082345, 22759991, 24098814, 40164690, 45519982, 60247035, 68279973, 113799955, 120494070, 136559946, 204839919, 227599910, 341399865, 409679838, 682799730, 1024199595, 2048399190]

約数ペア:

[(1, 2048399190), (2, 1024199595), (3, 682799730), (5, 409679838), (6, 341399865), (9, 227599910), (10, 204839919), (15, 136559946), (17, 120494070), (18, 113799955), (30, 68279973), (34, 60247035), (45, 45519982), (51, 40164690), (85, 24098814), (90, 22759991), (102, 20082345), (153, 13388230), (170, 12049407), (255, 8032938), (306, 6694115), (510, 4016469), (765, 2677646), (1530, 1338823)]