996865860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{186679}}^1$

素因数の和:186780

約数の個数: 48

約数和(自身を含む): 2822601600

約数和(自身を除く): 1825735740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 186679, 373358, 560037, 746716, 933395, 1120074, 1866790, 2240148, 2800185, 3733580, 5600370, 11200740, 16614431, 33228862, 49843293, 66457724, 83072155, 99686586, 166144310, 199373172, 249216465, 332288620, 498432930, 996865860]

約数ペア:

[(1, 996865860), (2, 498432930), (3, 332288620), (4, 249216465), (5, 199373172), (6, 166144310), (10, 99686586), (12, 83072155), (15, 66457724), (20, 49843293), (30, 33228862), (60, 16614431), (89, 11200740), (178, 5600370), (267, 3733580), (356, 2800185), (445, 2240148), (534, 1866790), (890, 1120074), (1068, 933395), (1335, 746716), (1780, 560037), (2670, 373358), (5340, 186679)]