69157980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9371}}^1$

素因数の和:9427

約数の個数: 72

約数和(自身を含む): 214918704

約数和(自身を除く): 145760724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9371, 18742, 28113, 37484, 46855, 56226, 84339, 93710, 112452, 140565, 168678, 187420, 281130, 337356, 384211, 421695, 562260, 768422, 843390, 1152633, 1536844, 1686780, 1921055, 2305266, 3457899, 3842110, 4610532, 5763165, 6915798, 7684220, 11526330, 13831596, 17289495, 23052660, 34578990, 69157980]

約数ペア:

[(1, 69157980), (2, 34578990), (3, 23052660), (4, 17289495), (5, 13831596), (6, 11526330), (9, 7684220), (10, 6915798), (12, 5763165), (15, 4610532), (18, 3842110), (20, 3457899), (30, 2305266), (36, 1921055), (41, 1686780), (45, 1536844), (60, 1152633), (82, 843390), (90, 768422), (123, 562260), (164, 421695), (180, 384211), (205, 337356), (246, 281130), (369, 187420), (410, 168678), (492, 140565), (615, 112452), (738, 93710), (820, 84339), (1230, 56226), (1476, 46855), (1845, 37484), (2460, 28113), (3690, 18742), (7380, 9371)]