120638790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70549}}^1$

素因数の和:70581

約数の個数: 48

約数和(自身を含む): 330174000

約数和(自身を除く): 209535210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 70549, 141098, 211647, 352745, 423294, 634941, 705490, 1058235, 1269882, 1340431, 2116470, 2680862, 3174705, 4021293, 6349410, 6702155, 8042586, 12063879, 13404310, 20106465, 24127758, 40212930, 60319395, 120638790]

約数ペア:

[(1, 120638790), (2, 60319395), (3, 40212930), (5, 24127758), (6, 20106465), (9, 13404310), (10, 12063879), (15, 8042586), (18, 6702155), (19, 6349410), (30, 4021293), (38, 3174705), (45, 2680862), (57, 2116470), (90, 1340431), (95, 1269882), (114, 1058235), (171, 705490), (190, 634941), (285, 423294), (342, 352745), (570, 211647), (855, 141098), (1710, 70549)]