3743460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2971}}^1$

素因数の和:2993

約数の個数: 72

約数和(自身を含む): 12981696

約数和(自身を除く): 9238236

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, 2971, 5942, 8913, 11884, 14855, 17826, 20797, 26739, 29710, 35652, 41594, 44565, 53478, 59420, 62391, 83188, 89130, 103985, 106956, 124782, 133695, 178260, 187173, 207970, 249564, 267390, 311955, 374346, 415940, 534780, 623910, 748692, 935865, 1247820, 1871730, 3743460]

約数ペア:

[(1, 3743460), (2, 1871730), (3, 1247820), (4, 935865), (5, 748692), (6, 623910), (7, 534780), (9, 415940), (10, 374346), (12, 311955), (14, 267390), (15, 249564), (18, 207970), (20, 187173), (21, 178260), (28, 133695), (30, 124782), (35, 106956), (36, 103985), (42, 89130), (45, 83188), (60, 62391), (63, 59420), (70, 53478), (84, 44565), (90, 41594), (105, 35652), (126, 29710), (140, 26739), (180, 20797), (210, 17826), (252, 14855), (315, 11884), (420, 8913), (630, 5942), (1260, 2971)]