2930392980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{5147}}^1$

素因数の和:8325

約数の個数: 72

約数和(自身を含む): 8893396512

約数和(自身を除く): 5963003532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3163, 5147, 6326, 9489, 10294, 12652, 15441, 15815, 18978, 20588, 25735, 28467, 30882, 31630, 37956, 46323, 47445, 51470, 56934, 61764, 63260, 77205, 92646, 94890, 102940, 113868, 142335, 154410, 185292, 189780, 231615, 284670, 308820, 463230, 569340, 926460, 16279961, 32559922, 48839883, 65119844, 81399805, 97679766, 146519649, 162799610, 195359532, 244199415, 293039298, 325599220, 488398830, 586078596, 732598245, 976797660, 1465196490, 2930392980]

約数ペア:

[(1, 2930392980), (2, 1465196490), (3, 976797660), (4, 732598245), (5, 586078596), (6, 488398830), (9, 325599220), (10, 293039298), (12, 244199415), (15, 195359532), (18, 162799610), (20, 146519649), (30, 97679766), (36, 81399805), (45, 65119844), (60, 48839883), (90, 32559922), (180, 16279961), (3163, 926460), (5147, 569340), (6326, 463230), (9489, 308820), (10294, 284670), (12652, 231615), (15441, 189780), (15815, 185292), (18978, 154410), (20588, 142335), (25735, 113868), (28467, 102940), (30882, 94890), (31630, 92646), (37956, 77205), (46323, 63260), (47445, 61764), (51470, 56934)]