61403580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{48733}}^1$

素因数の和:48755

約数の個数: 72

約数和(自身を含む): 212870112

約数和(自身を除く): 151466532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 48733, 97466, 146199, 194932, 243665, 292398, 341131, 438597, 487330, 584796, 682262, 730995, 877194, 974660, 1023393, 1364524, 1461990, 1705655, 1754388, 2046786, 2192985, 2923980, 3070179, 3411310, 4093572, 4385970, 5116965, 6140358, 6822620, 8771940, 10233930, 12280716, 15350895, 20467860, 30701790, 61403580]

約数ペア:

[(1, 61403580), (2, 30701790), (3, 20467860), (4, 15350895), (5, 12280716), (6, 10233930), (7, 8771940), (9, 6822620), (10, 6140358), (12, 5116965), (14, 4385970), (15, 4093572), (18, 3411310), (20, 3070179), (21, 2923980), (28, 2192985), (30, 2046786), (35, 1754388), (36, 1705655), (42, 1461990), (45, 1364524), (60, 1023393), (63, 974660), (70, 877194), (84, 730995), (90, 682262), (105, 584796), (126, 487330), (140, 438597), (180, 341131), (210, 292398), (252, 243665), (315, 194932), (420, 146199), (630, 97466), (1260, 48733)]