1650971940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1448221}}^1$

素因数の和:1448252

約数の個数: 48

約数和(自身を含む): 4866025920

約数和(自身を除く): 3215053980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1448221, 2896442, 4344663, 5792884, 7241105, 8689326, 14482210, 17378652, 21723315, 27516199, 28964420, 43446630, 55032398, 82548597, 86893260, 110064796, 137580995, 165097194, 275161990, 330194388, 412742985, 550323980, 825485970, 1650971940]

約数ペア:

[(1, 1650971940), (2, 825485970), (3, 550323980), (4, 412742985), (5, 330194388), (6, 275161990), (10, 165097194), (12, 137580995), (15, 110064796), (19, 86893260), (20, 82548597), (30, 55032398), (38, 43446630), (57, 28964420), (60, 27516199), (76, 21723315), (95, 17378652), (114, 14482210), (190, 8689326), (228, 7241105), (285, 5792884), (380, 4344663), (570, 2896442), (1140, 1448221)]