74274570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2017

約数の個数: 80

約数和(自身を含む): 204069888

約数和(自身を除く): 129795318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 1951, 2115, 2538, 3807, 3902, 4230, 5853, 6345, 7614, 9755, 11706, 12690, 17559, 19035, 19510, 29265, 35118, 38070, 52677, 58530, 87795, 91697, 105354, 158031, 175590, 183394, 263385, 275091, 316062, 458485, 526770, 550182, 790155, 825273, 916970, 1375455, 1580310, 1650546, 2475819, 2750910, 4126365, 4951638, 7427457, 8252730, 12379095, 14854914, 24758190, 37137285, 74274570]

約数ペア:

[(1, 74274570), (2, 37137285), (3, 24758190), (5, 14854914), (6, 12379095), (9, 8252730), (10, 7427457), (15, 4951638), (18, 4126365), (27, 2750910), (30, 2475819), (45, 1650546), (47, 1580310), (54, 1375455), (81, 916970), (90, 825273), (94, 790155), (135, 550182), (141, 526770), (162, 458485), (235, 316062), (270, 275091), (282, 263385), (405, 183394), (423, 175590), (470, 158031), (705, 105354), (810, 91697), (846, 87795), (1269, 58530), (1410, 52677), (1951, 38070), (2115, 35118), (2538, 29265), (3807, 19510), (3902, 19035), (4230, 17559), (5853, 12690), (6345, 11706), (7614, 9755)]