1900529340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1667131}}^1$

素因数の和:1667162

約数の個数: 48

約数和(自身を含む): 5601563520

約数和(自身を除く): 3701034180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1667131, 3334262, 5001393, 6668524, 8335655, 10002786, 16671310, 20005572, 25006965, 31675489, 33342620, 50013930, 63350978, 95026467, 100027860, 126701956, 158377445, 190052934, 316754890, 380105868, 475132335, 633509780, 950264670, 1900529340]

約数ペア:

[(1, 1900529340), (2, 950264670), (3, 633509780), (4, 475132335), (5, 380105868), (6, 316754890), (10, 190052934), (12, 158377445), (15, 126701956), (19, 100027860), (20, 95026467), (30, 63350978), (38, 50013930), (57, 33342620), (60, 31675489), (76, 25006965), (95, 20005572), (114, 16671310), (190, 10002786), (228, 8335655), (285, 6668524), (380, 5001393), (570, 3334262), (1140, 1667131)]