84383940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74021}}^1$

素因数の和:74052

約数の個数: 48

約数和(自身を含む): 248713920

約数和(自身を除く): 164329980

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, 74021, 148042, 222063, 296084, 370105, 444126, 740210, 888252, 1110315, 1406399, 1480420, 2220630, 2812798, 4219197, 4441260, 5625596, 7031995, 8438394, 14063990, 16876788, 21095985, 28127980, 42191970, 84383940]

約数ペア:

[(1, 84383940), (2, 42191970), (3, 28127980), (4, 21095985), (5, 16876788), (6, 14063990), (10, 8438394), (12, 7031995), (15, 5625596), (19, 4441260), (20, 4219197), (30, 2812798), (38, 2220630), (57, 1480420), (60, 1406399), (76, 1110315), (95, 888252), (114, 740210), (190, 444126), (228, 370105), (285, 296084), (380, 222063), (570, 148042), (1140, 74021)]