306814620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10007}}^1$

素因数の和:10099

約数の個数: 96

約数和(自身を含む): 995355648

約数和(自身を除く): 688541028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 10007, 10220, 15330, 20014, 30021, 30660, 40028, 50035, 60042, 70049, 100070, 120084, 140098, 150105, 200140, 210147, 280196, 300210, 350245, 420294, 600420, 700490, 730511, 840588, 1050735, 1400980, 1461022, 2101470, 2191533, 2922044, 3652555, 4202940, 4383066, 5113577, 7305110, 8766132, 10227154, 10957665, 14610220, 15340731, 20454308, 21915330, 25567885, 30681462, 43830660, 51135770, 61362924, 76703655, 102271540, 153407310, 306814620]

約数ペア:

[(1, 306814620), (2, 153407310), (3, 102271540), (4, 76703655), (5, 61362924), (6, 51135770), (7, 43830660), (10, 30681462), (12, 25567885), (14, 21915330), (15, 20454308), (20, 15340731), (21, 14610220), (28, 10957665), (30, 10227154), (35, 8766132), (42, 7305110), (60, 5113577), (70, 4383066), (73, 4202940), (84, 3652555), (105, 2922044), (140, 2191533), (146, 2101470), (210, 1461022), (219, 1400980), (292, 1050735), (365, 840588), (420, 730511), (438, 700490), (511, 600420), (730, 420294), (876, 350245), (1022, 300210), (1095, 280196), (1460, 210147), (1533, 200140), (2044, 150105), (2190, 140098), (2555, 120084), (3066, 100070), (4380, 70049), (5110, 60042), (6132, 50035), (7665, 40028), (10007, 30660), (10220, 30021), (15330, 20014)]