74141940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30139}}^1$

素因数の和:30192

約数の個数: 48

約数和(自身を含む): 212667840

約数和(自身を除く): 138525900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 30139, 60278, 90417, 120556, 150695, 180834, 301390, 361668, 452085, 602780, 904170, 1235699, 1808340, 2471398, 3707097, 4942796, 6178495, 7414194, 12356990, 14828388, 18535485, 24713980, 37070970, 74141940]

約数ペア:

[(1, 74141940), (2, 37070970), (3, 24713980), (4, 18535485), (5, 14828388), (6, 12356990), (10, 7414194), (12, 6178495), (15, 4942796), (20, 3707097), (30, 2471398), (41, 1808340), (60, 1235699), (82, 904170), (123, 602780), (164, 452085), (205, 361668), (246, 301390), (410, 180834), (492, 150695), (615, 120556), (820, 90417), (1230, 60278), (2460, 30139)]