143561970

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 112

約数和(自身を含む): 396627840

約数和(自身を除く): 253065870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 243, 270, 282, 405, 419, 423, 470, 486, 705, 729, 810, 838, 846, 1215, 1257, 1269, 1410, 1458, 2095, 2115, 2430, 2514, 2538, 3645, 3771, 3807, 4190, 4230, 6285, 6345, 7290, 7542, 7614, 11313, 11421, 12570, 12690, 18855, 19035, 19693, 22626, 22842, 33939, 34263, 37710, 38070, 39386, 56565, 57105, 59079, 67878, 68526, 98465, 101817, 113130, 114210, 118158, 169695, 171315, 177237, 196930, 203634, 295395, 305451, 339390, 342630, 354474, 509085, 531711, 590790, 610902, 886185, 1018170, 1063422, 1527255, 1595133, 1772370, 2658555, 3054510, 3190266, 4785399, 5317110, 7975665, 9570798, 14356197, 15951330, 23926995, 28712394, 47853990, 71780985, 143561970]

約数ペア:

[(1, 143561970), (2, 71780985), (3, 47853990), (5, 28712394), (6, 23926995), (9, 15951330), (10, 14356197), (15, 9570798), (18, 7975665), (27, 5317110), (30, 4785399), (45, 3190266), (47, 3054510), (54, 2658555), (81, 1772370), (90, 1595133), (94, 1527255), (135, 1063422), (141, 1018170), (162, 886185), (235, 610902), (243, 590790), (270, 531711), (282, 509085), (405, 354474), (419, 342630), (423, 339390), (470, 305451), (486, 295395), (705, 203634), (729, 196930), (810, 177237), (838, 171315), (846, 169695), (1215, 118158), (1257, 114210), (1269, 113130), (1410, 101817), (1458, 98465), (2095, 68526), (2115, 67878), (2430, 59079), (2514, 57105), (2538, 56565), (3645, 39386), (3771, 38070), (3807, 37710), (4190, 34263), (4230, 33939), (6285, 22842), (6345, 22626), (7290, 19693), (7542, 19035), (7614, 18855), (11313, 12690), (11421, 12570)]