6251940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 19393920

約数和(自身を除く): 13141980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 739, 846, 940, 1410, 1478, 1692, 2115, 2217, 2820, 2956, 3695, 4230, 4434, 6651, 7390, 8460, 8868, 11085, 13302, 14780, 22170, 26604, 33255, 34733, 44340, 66510, 69466, 104199, 133020, 138932, 173665, 208398, 312597, 347330, 416796, 520995, 625194, 694660, 1041990, 1250388, 1562985, 2083980, 3125970, 6251940]

約数ペア:

[(1, 6251940), (2, 3125970), (3, 2083980), (4, 1562985), (5, 1250388), (6, 1041990), (9, 694660), (10, 625194), (12, 520995), (15, 416796), (18, 347330), (20, 312597), (30, 208398), (36, 173665), (45, 138932), (47, 133020), (60, 104199), (90, 69466), (94, 66510), (141, 44340), (180, 34733), (188, 33255), (235, 26604), (282, 22170), (423, 14780), (470, 13302), (564, 11085), (705, 8868), (739, 8460), (846, 7390), (940, 6651), (1410, 4434), (1478, 4230), (1692, 3695), (2115, 2956), (2217, 2820)]