30630420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 96243840

約数和(自身を除く): 65613420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 433, 524, 540, 655, 786, 866, 1179, 1299, 1310, 1572, 1732, 1965, 2165, 2358, 2598, 2620, 3537, 3897, 3930, 4330, 4716, 5196, 5895, 6495, 7074, 7794, 7860, 8660, 11691, 11790, 12990, 14148, 15588, 17685, 19485, 23382, 23580, 25980, 35370, 38970, 46764, 56723, 58455, 70740, 77940, 113446, 116910, 170169, 226892, 233820, 283615, 340338, 510507, 567230, 680676, 850845, 1021014, 1134460, 1531521, 1701690, 2042028, 2552535, 3063042, 3403380, 5105070, 6126084, 7657605, 10210140, 15315210, 30630420]

約数ペア:

[(1, 30630420), (2, 15315210), (3, 10210140), (4, 7657605), (5, 6126084), (6, 5105070), (9, 3403380), (10, 3063042), (12, 2552535), (15, 2042028), (18, 1701690), (20, 1531521), (27, 1134460), (30, 1021014), (36, 850845), (45, 680676), (54, 567230), (60, 510507), (90, 340338), (108, 283615), (131, 233820), (135, 226892), (180, 170169), (262, 116910), (270, 113446), (393, 77940), (433, 70740), (524, 58455), (540, 56723), (655, 46764), (786, 38970), (866, 35370), (1179, 25980), (1299, 23580), (1310, 23382), (1572, 19485), (1732, 17685), (1965, 15588), (2165, 14148), (2358, 12990), (2598, 11790), (2620, 11691), (3537, 8660), (3897, 7860), (3930, 7794), (4330, 7074), (4716, 6495), (5196, 5895)]