1939410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 5650560

約数和(自身を除く): 3711150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 653, 990, 1306, 1485, 1959, 2970, 3265, 3918, 5877, 6530, 7183, 9795, 11754, 14366, 17631, 19590, 21549, 29385, 35262, 35915, 43098, 58770, 64647, 71830, 88155, 107745, 129294, 176310, 193941, 215490, 323235, 387882, 646470, 969705, 1939410]

約数ペア:

[(1, 1939410), (2, 969705), (3, 646470), (5, 387882), (6, 323235), (9, 215490), (10, 193941), (11, 176310), (15, 129294), (18, 107745), (22, 88155), (27, 71830), (30, 64647), (33, 58770), (45, 43098), (54, 35915), (55, 35262), (66, 29385), (90, 21549), (99, 19590), (110, 17631), (135, 14366), (165, 11754), (198, 9795), (270, 7183), (297, 6530), (330, 5877), (495, 3918), (594, 3265), (653, 2970), (990, 1959), (1306, 1485)]