2195370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 6013440

約数和(自身を除く): 3818070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 173, 235, 270, 282, 346, 423, 470, 519, 705, 846, 865, 1038, 1269, 1410, 1557, 1730, 2115, 2538, 2595, 3114, 4230, 4671, 5190, 6345, 7785, 8131, 9342, 12690, 15570, 16262, 23355, 24393, 40655, 46710, 48786, 73179, 81310, 121965, 146358, 219537, 243930, 365895, 439074, 731790, 1097685, 2195370]

約数ペア:

[(1, 2195370), (2, 1097685), (3, 731790), (5, 439074), (6, 365895), (9, 243930), (10, 219537), (15, 146358), (18, 121965), (27, 81310), (30, 73179), (45, 48786), (47, 46710), (54, 40655), (90, 24393), (94, 23355), (135, 16262), (141, 15570), (173, 12690), (235, 9342), (270, 8131), (282, 7785), (346, 6345), (423, 5190), (470, 4671), (519, 4230), (705, 3114), (846, 2595), (865, 2538), (1038, 2115), (1269, 1730), (1410, 1557)]