201756630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1481}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 512179200

約数和(自身を除く): 310422570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 239, 285, 478, 570, 717, 1195, 1434, 1481, 2390, 2962, 3585, 4443, 4541, 7170, 7405, 8886, 9082, 13623, 14810, 22215, 22705, 27246, 28139, 44430, 45410, 56278, 68115, 84417, 136230, 140695, 168834, 281390, 353959, 422085, 707918, 844170, 1061877, 1769795, 2123754, 3539590, 5309385, 6725221, 10618770, 13450442, 20175663, 33626105, 40351326, 67252210, 100878315, 201756630]

約数ペア:

[(1, 201756630), (2, 100878315), (3, 67252210), (5, 40351326), (6, 33626105), (10, 20175663), (15, 13450442), (19, 10618770), (30, 6725221), (38, 5309385), (57, 3539590), (95, 2123754), (114, 1769795), (190, 1061877), (239, 844170), (285, 707918), (478, 422085), (570, 353959), (717, 281390), (1195, 168834), (1434, 140695), (1481, 136230), (2390, 84417), (2962, 68115), (3585, 56278), (4443, 45410), (4541, 44430), (7170, 28139), (7405, 27246), (8886, 22705), (9082, 22215), (13623, 14810)]