12398130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 33799680

約数和(自身を除く): 21401550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 977, 1269, 1410, 1954, 2115, 2538, 2931, 4230, 4885, 5862, 6345, 8793, 9770, 12690, 14655, 17586, 26379, 29310, 43965, 45919, 52758, 87930, 91838, 131895, 137757, 229595, 263790, 275514, 413271, 459190, 688785, 826542, 1239813, 1377570, 2066355, 2479626, 4132710, 6199065, 12398130]

約数ペア:

[(1, 12398130), (2, 6199065), (3, 4132710), (5, 2479626), (6, 2066355), (9, 1377570), (10, 1239813), (15, 826542), (18, 688785), (27, 459190), (30, 413271), (45, 275514), (47, 263790), (54, 229595), (90, 137757), (94, 131895), (135, 91838), (141, 87930), (235, 52758), (270, 45919), (282, 43965), (423, 29310), (470, 26379), (705, 17586), (846, 14655), (977, 12690), (1269, 9770), (1410, 8793), (1954, 6345), (2115, 5862), (2538, 4885), (2931, 4230)]