242196540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23333}}^1$

素因数の和:23518

約数の個数: 48

約数和(自身を含む): 682099488

約数和(自身を除く): 439902948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 23333, 46666, 69999, 93332, 116665, 139998, 233330, 279996, 349995, 466660, 699990, 1399980, 4036609, 8073218, 12109827, 16146436, 20183045, 24219654, 40366090, 48439308, 60549135, 80732180, 121098270, 242196540]

約数ペア:

[(1, 242196540), (2, 121098270), (3, 80732180), (4, 60549135), (5, 48439308), (6, 40366090), (10, 24219654), (12, 20183045), (15, 16146436), (20, 12109827), (30, 8073218), (60, 4036609), (173, 1399980), (346, 699990), (519, 466660), (692, 349995), (865, 279996), (1038, 233330), (1730, 139998), (2076, 116665), (2595, 93332), (3460, 69999), (5190, 46666), (10380, 23333)]