2183580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 7574112

約数和(自身を除く): 5390532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1733, 3466, 5199, 6932, 8665, 10398, 12131, 15597, 17330, 20796, 24262, 25995, 31194, 34660, 36393, 48524, 51990, 60655, 62388, 72786, 77985, 103980, 109179, 121310, 145572, 155970, 181965, 218358, 242620, 311940, 363930, 436716, 545895, 727860, 1091790, 2183580]

約数ペア:

[(1, 2183580), (2, 1091790), (3, 727860), (4, 545895), (5, 436716), (6, 363930), (7, 311940), (9, 242620), (10, 218358), (12, 181965), (14, 155970), (15, 145572), (18, 121310), (20, 109179), (21, 103980), (28, 77985), (30, 72786), (35, 62388), (36, 60655), (42, 51990), (45, 48524), (60, 36393), (63, 34660), (70, 31194), (84, 25995), (90, 24262), (105, 20796), (126, 17330), (140, 15597), (180, 12131), (210, 10398), (252, 8665), (315, 6932), (420, 5199), (630, 3466), (1260, 1733)]